Rockstar Mayhemfest Posted by Headbangerwoman on June 30, 2012 Posted in: Live Shows, Music. Tagged: Lemmy, Motorhead, Slayer.Anthrax, Slipknot, Sunnyvale. Leave a comment TOMORROW We are covering at the beautiful Mountainview amphitheater Lots to read in the next few weeks. Share Headbangerwoman.comTweetEmailPrintShare on TumblrLike this:Like Loading...