Theory of a Deadman storms into Deadwood Mountain Grand on Saturday, May 31, for a high-energy rock show packed with chart-topping anthems like “Bad Girlfriend” and “RX (Medicate).” Don’t miss your chance to experience their unforgettable live performance—secure your spot today! Tickets on sale Friday, March 21st at 10:00 a.m. at ticketmaster.com or the Deadwood Mountain Grand Box Office.