June 21, 2021 JBSA-Lackland hosts USO Summer Tour July 1 Join the USO in celebrating a safe return to its legacy in-person entertainment tours! A special summer performance featuring a variety of entertainers will take place 7:30 to 9 p.m., July 1, at the Joint Base San Antonio-Lackland Amphitheater. The talent line-up will also participate in several