The Rock-afire Explosion at ShowBiz Pizza Place

As with all important things, should should consult the exhaustive Wikipedia article on the subject. Choice quote:

Eventually, the ShowBiz restaurants themselves were converted to Chuck E. Cheese's locations, in a process called "Concept Unification". The company had decided to shift its focus away from animatronics and more towards video games, food, and quality of service.

You can bid to get a song performed by the band. Coming next, Arcade Fire.

Make sure that you watch at least through the rap break. 

You’re the birthday, you’re the birthday, you’re the birthday boy or girl.

Important addendum:

There are a few restaurants still using the Showbiz Pizza Place name and animation. All are located outside the United States, and have no connection to the original company. Known locations are in Lebanon; Dubai, UAE; and Kuwait. [via Wikipedia]

It gets better: The ShowBiz Pizza fan site. Exhaustive!