Bessie Powers, Healthy Cooking Made Easy volunteer culinary specialist, adds final topping to pizza during a healthy cooking demonstration at Liberty Park Welcome Center on Joint Base Andrews, Md., June 25, 2015. The Health Promotion office teamed up with Air Force District of Washington enlisted aides to teach more than 30 service members and their families how to prepare healthy meals. (U.S. Air Force photo/ Staff Sgt. Nichelle Anderson)