Dave Matthews Band will headline a 3 Day Music Festival in Atlantic City on June 24 through June 26, mark your calendars! The festival is set to take place at Bader Field in Atlantic City and will feature Tim Reynolds, David Gray, Ray Lamontagne, The Flaming Lips, O.A.R., Damian Marley, Bassnectar, Amos Lee, Grace Potter & The Nocturnals and many more bands!