ELLSWORTH AIR FORCE BASE, S.D.-- Participants of the fishing derby cast out their lines during the Party at the Lake June 26. This annual event, hosted by the Airman and Family Readiness Center and Outdoor Recreation, included canoe races, geocaching and a slackerthon where participants competed for a recliner as the grand prize. (U.S. Air Force photo/Master Sgt. Loren J. Bonser)