U.S. Air Force dining facility sparks innovation, implements reusable trays
U.S. Air Force Airman 1st Class Leiah Copeland, 52nd Force Support Squadron food service journeyman, demonstrates where to put an OZZI token at Spangdahlem Air Base, Germany, April 20, 2020. OZZI meal trays save Spangdahlem AB $17,000 in funds, promotes recycling to Airmen and families, and helps the environment. (U.S. Air Force photo by Senior Airman Melody W. Howley)