Medical Supply Specialist Tech Sgt. Isaac Gomez and flight medic Staff Sgt. Tina Commins, both with the 433rd Aeromedical Squadron, sell some colorful Aguas frescos during the 433rd Airlift Wing Family Day on June 7, 2015 at Joint Base San Antonio-Lackland, Texas. (U.S. Air Force photo by Tech. Sgt. Carlos J. Trevino)