Boomtown X

Amusing rock combo Jack Black and Kyle Gass aka Tenacious D will perform at the closing ceremony of Blizzcon 2010.

"The best way to wrap up two days of epic entertainment is with an epic rock concert—and few bands fit the bill like Tenacious D," said Mike Morhaime, CEO and cofounder of Blizzard Entertainment. "We’re looking forward to a great show and can’t wait to see what Jack and Kyle have in store for everyone attending BlizzCon and watching from home."

Blizzard Entertainment’s Blizzcon 2010 takes place Anaheim Convention Center on October 22nd-23rd.