Photo by PoPville flickr user pablo.raw

From an email:

National Gallery of Art

Sculpture Garden Ice Rink Closing March 12

The National Gallery of Art Sculpture Garden ice rink is open through March 11, weather permitting. View magnificent works of sculpture while skating in the open air and enjoying music from the state-of-the-art sound system.

Friday-Saturday, 10:00am-11:00pm
Sunday, 11:00am-9:00pm

During the evening skating hours, when the National Gallery of Art is closed to the public, access the ice rink and Pavilion Café via Constitution Avenue and Madison Drive at 9th Street.

But get ready for some Jazz soon!