Staff Sgt. Chase Lyman, a 28th Civil Engineer Squadron heavy equipment operator, tightens a strap to secure tables being transported to downtown Rapid City, S.D., in preparation for Summer Nights, July 19, 2018. A team of Airmen assisted with setting up tables and trash cans before the event and returned the next morning to take down the equipment. (U.S. Air Force photo by Senior Airman Denise Jenson)