Las Vegas National Summer Games Hosted by AVAC United & Vegas Elite. Games will be played at the following facilities. Heinrich YMCA- 4141 Meadows Ln, Las Vegas, NV 89107 Centennial YMCA- 6601 N Buffalo Dr, Las Vegas, NV 89131 Centennial High School- 10200 W Centennial Pkwy, Las Vegas, NV 89149