Staff Sgt. Christine Green, 28th Logistics Readiness Squadron inventory NCO in charge, adds salt to a jar of cucumber slices during a canning workshop at the Airman and Family Readiness Center on Ellsworth Air Force Base, S.D., Oct. 11, 2012. The salt is part of the pickling process, and is added when a food contains sufficient moisture. (U.S. Air Force photo by Airmen 1st Class Kate Thornton-Maurer/Released)