U.S. Air Force Lt. Col. Gregory Beaulieu, 633rd Force Support Squadron commander, far right, congratulates members of the Air Combat Command A4, Maintenance and Logistics Directorate, on winning third place in the Trunk-or-Treat costume contest at Langley Air Force Base, Va., Oct. 25, 2014. First, second and third place costume winners received medals. (Courtesy photo)

U.S. Air Force Lt. Col. Gregory Beaulieu, 633rd Force Support Squadron commander, left, congratulates members of the Air Combat Command A7, Installations and Missions Support Directorate, on winning second place in the Trunk-or-Treat costume contest at Langley Air Force Base, Va., Oct. 25, 2014. During the event, Joint Base Langley-Eustis community members trick-or-treated from parked car to parked car as an alternative to going house-to-house. (Courtesy photo)

U.S. Air Force Lt. Col. Gregory Beaulieu, 633rd Force Support Squadron commander, left, congratulates members of the 15th Intelligence Squadron on winning first place in the Trunk-or-Treat costume contest at Langley Air Force Base, Va., Oct. 25, 2014. The Trunk-or-Treat event featured costume and trunk decoration contests, as well as trunks full of candy for eager trick-or-treaters. (Courtesy photo)

U.S. Air Force Lt. Col. Gregory Beaulieu, 633rd Force Support Squadron commander, third from left, congratulates members of the 438th Supply Chain Operations Squadron on winning the Overall Most Creative Trunk award during the Trunk-or-Treat event at Langley Air Force Base, Va., Oct. 25, 2014. About 400 Joint Base Langley-Eustis community members attended the Halloween-themed event hosted by Airman & Family Readiness Center staff. (Courtesy photo)