Tops in Blue performed Nov. 13 at the Municipal Auditorium in downtown San Antonio. The performance was part of the San Antonio Chamber of Commerce's Celebrate America's Military Week which gave the community an opportunity to pay tribute to local active-duty and retired servicemembers. Tops in Blue group is an all active-duty Air Force group made up of amateur performers selected for their entertainment abilities. (U.S. Air Force photo/Alan Boedeker)

Tops in Blue performed Nov. 13 at the Municipal Auditorium in downtown San Antonio. The performance was part of the San Antonio Chamber of Commerce's Celebrate America's Military Week which gave the community an opportunity to pay tribute to local active-duty and retired servicemembers. Tops in Blue group is an all active-duty Air Force group made up of amateur performers selected for their entertainment abilities. (U.S. Air Force photo/Alan Boedeker)

Tops in Blue performed Nov. 13 at the Municipal Auditorium in downtown San Antonio. The performance was part of the San Antonio Chamber of Commerce's Celebrate America's Military Week which gave the community an opportunity to pay tribute to local active-duty and retired servicemembers. Tops in Blue group is an all active-duty Air Force group made up of amateur performers selected for their entertainment abilities. (U.S. Air Force photo/Alan Boedeker)