Dimebash 2010 has been set for October 29th at the Key Club, West Hollywood California. Now this is going to be a who's who of rock geniuses. Dave Grohl of Foo Fighters, Simon Wright from Dio, Brent Smith, Zach Myers and Eric Bass of Shinedown, Kerry King and Dave Lombardo of Slayer, Robb Flynn and Phil Demmel of Machine Head, Chuck Billy from Testament, Chris Howorth and Maria Brink of In This Moment are just some of the rockers who will appear at Dimebash 2010. Now there are many more artist to perform at this show in honor of Dimebag Darrell. And not only are these artist honoring Dimebag they are also helping a wonderful cause. All proceeds will go to the Ronnie James Dio Stand Up and Shout Cancer Fund. To check out the entire line up and to even buy tickets just click here.