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Black and white picture of Frederick Law Olmsted  best known for designing the grounds of New York City’s Central Park, the U.S. Capitol in Washington, D.C., the Biltmore Estate in North Carolina, and the 1893 World’s Columbian Exposition in Chicago.
Regarded as the founder of American landscape architecture, Frederick Law...

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Painted Portrait of Benjamin Henry Latrobe
Benjamin Henry Latrobe was hired by President Jefferson in 1803 to fill the...

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The Flanagan clock with marble columns in the background
In a world where everyone carries a cell phone and some carry more than one,...

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The U.S. Capitol Grounds
Repeats every week on Monday through Saturday until Fri Nov 20 2015 .
Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov
7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 28, 29, 30, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20
Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri
Location:
Capitol Grounds
Event Type:
Capitol Grounds, Educational Events, Tours
Monday through Saturday at 1 p.m. — Explore the Capitol building and grounds on this 50-minute guided tour. Meet at the North Gift Shop inside the Capitol Visitor Center. No reservations or passes are required. For more information about special tours at the Capitol, go to visitthecapitol.gov/visit/special_activities. More »
"Exposed: The Secret Life of Roots" graphic.
Repeats every day until Sat Oct 31 2015 .
Feb, Feb, Feb, Feb, Feb, Feb, Feb, Feb, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct
21, 22, 23, 24, 25, 26, 27, 28, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat
Location:
U.S. Botanic Garden
Event Type:
Exhibit
Plant roots are vital components of the earth's ecosystem. They are necessary for plant growth, including the production of food and nutrients for humans and many other organisms. However, as root systems are out of sight, their beauty and importance often go unnoticed. This exhibit uses the work of Agricultural Ecologist Dr. Jerry Glover and photographer Jim Richardson... More »
"Exposed: The Secret Life of Roots" graphic.
Feb, Feb, Feb, Feb, Feb, Feb, Feb, Feb, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct
21, 22, 23, 24, 25, 26, 27, 28, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat
Location:
U.S. Botanic Garden
Event Type:
Exhibit
Plant roots are vital components of the earth's ecosystem. They are necessary for plant growth, including the production of food and nutrients for humans and many other organisms. However, as root systems are out of sight, their beauty and importance often go unnoticed. This exhibit uses the work of Agricultural Ecologist Dr. Jerry Glover and photographer Jim Richardson... More »
The U.S. Capitol Grounds
Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov
7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 28, 29, 30, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20
Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri
Location:
Capitol Grounds
Event Type:
Capitol Grounds, Educational Events, Tours
Monday through Saturday at 1 p.m. — Explore the Capitol building and grounds on this 50-minute guided tour. Meet at the North Gift Shop inside the Capitol Visitor Center. No reservations or passes are required. For more information about special tours at the Capitol, go to visitthecapitol.gov/visit/special_activities. More »
"Exposed: The Secret Life of Roots" graphic.
Feb, Feb, Feb, Feb, Feb, Feb, Feb, Feb, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct
21, 22, 23, 24, 25, 26, 27, 28, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat
Location:
U.S. Botanic Garden
Event Type:
Exhibit
Plant roots are vital components of the earth's ecosystem. They are necessary for plant growth, including the production of food and nutrients for humans and many other organisms. However, as root systems are out of sight, their beauty and importance often go unnoticed. This exhibit uses the work of Agricultural Ecologist Dr. Jerry Glover and photographer Jim Richardson... More »
The U.S. Capitol Grounds
Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov
7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 28, 29, 30, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20
Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri
Location:
Capitol Grounds
Event Type:
Capitol Grounds, Educational Events, Tours
Monday through Saturday at 1 p.m. — Explore the Capitol building and grounds on this 50-minute guided tour. Meet at the North Gift Shop inside the Capitol Visitor Center. No reservations or passes are required. For more information about special tours at the Capitol, go to visitthecapitol.gov/visit/special_activities. More »
"Exposed: The Secret Life of Roots" graphic.
Feb, Feb, Feb, Feb, Feb, Feb, Feb, Feb, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct
21, 22, 23, 24, 25, 26, 27, 28, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat
Location:
U.S. Botanic Garden
Event Type:
Exhibit
Plant roots are vital components of the earth's ecosystem. They are necessary for plant growth, including the production of food and nutrients for humans and many other organisms. However, as root systems are out of sight, their beauty and importance often go unnoticed. This exhibit uses the work of Agricultural Ecologist Dr. Jerry Glover and photographer Jim Richardson... More »
The U.S. Capitol Grounds
Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov
7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 28, 29, 30, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20
Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri
Location:
Capitol Grounds
Event Type:
Capitol Grounds, Educational Events, Tours
Monday through Saturday at 1 p.m. — Explore the Capitol building and grounds on this 50-minute guided tour. Meet at the North Gift Shop inside the Capitol Visitor Center. No reservations or passes are required. For more information about special tours at the Capitol, go to visitthecapitol.gov/visit/special_activities. More »
"Exposed: The Secret Life of Roots" graphic.
Feb, Feb, Feb, Feb, Feb, Feb, Feb, Feb, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Mar, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, Apr, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, May, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jun, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Jul, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Aug, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct
21, 22, 23, 24, 25, 26, 27, 28, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed, Thu, Fri, Sat
Location:
U.S. Botanic Garden
Event Type:
Exhibit
Plant roots are vital components of the earth's ecosystem. They are necessary for plant growth, including the production of food and nutrients for humans and many other organisms. However, as root systems are out of sight, their beauty and importance often go unnoticed. This exhibit uses the work of Agricultural Ecologist Dr. Jerry Glover and photographer Jim Richardson... More »
The U.S. Capitol Grounds
Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Sep, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Oct, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov, Nov
7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 28, 29, 30, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20
Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri, Sat, Mon, Tue, Wed, Thu, Fri
Location:
Capitol Grounds
Event Type:
Capitol Grounds, Educational Events, Tours
Monday through Saturday at 1 p.m. — Explore the Capitol building and grounds on this 50-minute guided tour. Meet at the North Gift Shop inside the Capitol Visitor Center. No reservations or passes are required. For more information about special tours at the Capitol, go to visitthecapitol.gov/visit/special_activities. More »

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