Master Sgt. Robert Tancayo, 624th Civil Engineer Squadron, tries to give his team the edge in a four-way tug-of-war match at Makalapa Elementary School's Field Day, May 28-29. 624th CES is a part of the 624th Regional Support Group, Hickam Air Force Base, Hawaii. The 624th RSG has been involved with Makalapa since 2004 as part of the Hickam School Partnership program. (U.S. Air Force photo/Master Sgt. Daniel Nathaniel)