The annual Rocklahoma festival is being held once again this Memorial Day weekend (May 25-27), and a fistful of Roadrunner acts will be dominating its various stages over the course of those three days! Among the nearly 40 bands announced today are Rob Zombie, Megadeth, Theory of a Deadman, Black Stone Cherry, and Trivium.

The festival will be held on the "Catch the Fever" Festival Grounds in Pryor, Oklahoma, and general admission and VIP packages will go on sale Friday, February 24 at 11 AM EST at all Ticketmaster outlets and To get access to the Rocklahoma internet pre-sale, which will be held from Wednesday, February 22 at 11 AM EST through Thursday, February 23 at 11 PM EST, go to and sign up to receive the Rocklahoma newsletter. Fans can save by buying early, as ticket prices will increase in the coming weeks.