Staff Sgt. Ghil Medina, 633rd Force Support Squadron services journeyman, participates in culinary training at the U.S. Army Combined Sustainment Center of Excellence at Fort Lee, Va., July 13, 2011. Medina will compete for the distinction of becoming the American Culinary Federation’s National Student Chef of the Year Award at the 2011 ACF National Convention in Dallas July 22 through 26. (U.S. Air Force photo by Airman 1st Class Kayla Newman)