Rockstar Energy Drink Mayhem Festival 2011 July 9, 2011

San Manuel Amphitheater Formerly Glen Helen Pavilion
2575 Glen Helen Pky
San Bernardino, California 92407

This year's 'Rockstar Energy Drink Mayhem Festival' will feature live performances by Disturbed, Godsmack, Megadeth, Machine Head, In Flames, Trivium and more. Line up subject to change on select dates.

Added by Upcoming Robot on June 28, 2011