U.S. Marines share conversation over dinner during Headquarters and Service Battalion Mess Night, at The Clubs at Quantico, Marine Corps Base Quantico, Va., Sept. 30, 2016. The Marine Corps mess night, a time honored tradition since the 1950s, builds Esprit de Corps with the Marines, providing camaraderie, food and entertainment, and toasts honoring the sacrifices of past and present Marines who have served in the Corps. (Photo by Lance Cpl. Yasmin D. Perez) - U.S. Marines share conversation over dinner during Headquarters and Service Battalion Mess Night, at The Clubs at Quantico, Marine Corps Base Quantico, Va., Sept. 30, 2016. The Marine Corps mess night, a time honored tradition since the 1950s, builds Esprit de Corps with the Marines, providing camaraderie, food and entertainment, and toasts honoring the sacrifices of past and present Marines who have served in the Corps. (Photo by Lance Cpl. Yasmin D. Perez)