The tent that Slipknot members have been meeting fans - and autographing copies of their compilation Antennas to Hell - in blew away in a storm while the crew was setting up for today's Rockstar Energy Drink Mayhem Festival tour, which the band is headlining. Nevertheless, an alternate tent has been located and signings will continue.

Copies of Antennas to Hell are for sale on Mayhem dates for only $20, and with that purchase, you also get a special poster and the chance to meet members of the group.

Slipknot tour dates continue through August 18; find a show near you!