Event: Rockstar Energy Mayhem Festival: Motorhead, Slipknot, Slayer
Official Website: http://upcomingevents.net/Search?query=Rockstar%20Energy%20Mayhem%20Festival%3A%20Motorhead%2C%20Slipknot%2C%20Slayer%20%26%20Anthrax
Added by UpcomingEvents.net on July 3, 2012