Then-First Lady Michelle Obama exercises with students and Olympic athletes during a Let's Move event at the River Terrace Elementary School on April 21, 2010. (Official White House Photo by Samantha Appleton).

To commemorate Earth Day in April of 2009, then-Mayor Fenty announced the Green DC Agenda at the River Terrace Community School. The accompanying press release describes the Fenty’s blueprint for a healthier, more sustainable city. (Photo courtesy of DC Government.)