Credit: WASHINGTON, DC - JUNE 09: Ronja Lerche, 2, of Erfurt, Germany, puts her feet in the fountain at the National Gallery of Art Sculpture Garden, on June 9, 2011 in Washington, DC. A heat advisory is in effect for the Washington area, and temperatures are expected to be in the middle to upper 90s this afternoon. (Photo by Mark Wilson/Getty Images)
12 things to do in DC before summer ends
