Command Chief Master Sgt. Donald W. Hatcher of 13th Air Force and the 36th Air Expeditionary Wing, takes his turn at the obstacle course on his way to drink from the grog bowl during a Combat Dining In on Jan. 29, 2005. The Enlisted Combat Dining In, a first on Andersen Air Force Base, Guam, celebrates over 50 years of enlisted heritage. U.S. Air Force photo by Staff Sgt. Bennie J. Davis III