BARKSDALE AIR FORCE BASE, La. -- Mayor Lorenz Walker of Bossier City, La., cuts a cake to kick off the Still Serving event at the Barksdale Base Exchange Sept. 24. The Still Serving event ran from Sept. 24-26 to honor retired veterans and offered free sampling, daily drawings, coupons and manager's specials to exchange customers. (U.S. Air Force photo by Senior Airman Joanna M. Kresge)