Air Force Staff Sgt. Justin Scherer (center right), 633rd Air Base Wing Contracting Squadron contracting specialist, socializes with his coworkers Oct. 19 during Boss & Buddy Oktoberfest at the Langley Air Force Base Club. Scherer said he really enjoyed the polka music from the band, The Happy Dutchmen. (U.S. Air Force photo by Staff Sgt. Katie G. Ward / Released)