Organizers of the Vans Warped Tour [ tickets ] will honor the touring festival's 15th anniversary with a special concert celebration next month, parts of which will be broadcast in theaters nationwide days later.

The big event will take place Sept. 6 at Los Angeles' Club Nokia, featuring performances by Warped Tour alumni Bad Religion, The All-American Rejects, Katy Perry, NOFX, Ozomatli, The Aggrolites, The Decaydance All Stars, Ice T, Pennywise, Rise Against and Underoath. Blink-182 is also slated to make a special video appearance.

Tickets are available now via Ticketmaster. (LiveDaily is an operating unit of Ticketmaster Entertainment, which also owns Ticketmaster.)

Fans unable to attend the LA event can head to one of 460 movie theaters nationwide Sept. 17, when a two-hour presentation will be broadcast, featuring headlining performances and behind-the-scenes footage from the Sept. 6 live concert.