Jack Black and Tenacious D rock out at Blizzcon 2010 (video)

It was only a matter of time before musical group Tenacious D took the stage at the closing ceremony of Blizzcon 2010. When they did, the crowd of around 20,000 attendees almost brought the roof of the Anaheim convention center down.

The sights of Blizzcon 2010, day two

It took Blizzcon 2010 attendees a little longer to fill up the Anaheim convention center today, but by the end of the night the place was once again packed with fans of Blizzard Entertainment’s video games. Tenacious D, a musical group featuring actor and musician Jack Black, closed out the conference by rocking out to some World of Warcraft-themed videos.