According to Blabbermouth.net, Slipknot will headline the inaugural installment of their own festival, Knotfest, on Friday, August 17 at Mid America Motorplex in Pacific Junction, Iowa.
Tickets go on sale on Friday, June 8 at 10:00 a.m. CDT.
As previously announced, Slipknot's greatest-hits album, "Antennas To Hell", is scheduled for release on July 17 via Roadrunner Records.
There is no word yet on which tracks will be included on "Antennas To Hell", and if it will contain any previously unheard music or other bonus content.
Slipknot will headline the Rockstar Energy Drink Mayhem Festival tour this summer in the U.S., starting on June 30 in Devore, California.