O.A.R at Red RocksO.A.R at Red RocksShare on TwitterShare on FacebookSeptember 11, 2016 | 7:00 PM - 10:00 PMRed Rocks AmphitheatreRed Rocks Park, Morrison, CO 80465 United StatesAdditional InformationTickets on sale May 13, 2016 Doors open at 6:00 PM