Chief Master Sgt. Angela Burns, U.S. Air Force Band singing sergeant, participates in a leg of a tricycle race during an outdoor 11th Operations Group commander's call at Joint Base Anacostia-Bolling on April 23, 2013. The commander's call was held in order to present the group with their quarter and annual awards as well as afford the group a venue to raise money for the Air Force Assistance Fund and maintain camaraderie and morale within the unit. (U.S. Air Force photo/Senior Airman Lindsey A. Porter)