Chuck E. Cheese (formerly known as Chuck E. Cheese's Pizza Time Theatre, Chuck E. Cheese's Pizza, and simply Chuck E. Cheese's) is an American entertainment restaurant chain founded on May 17, 1977, by Atari, Inc.'s co-founder Nolan Bushnell.[1] Headquartered in Irving, Texas, each location features arcade games, amusement rides and musical shows in addition to serving pizza and other food items; former mainstays included ball pits, crawl tubes, and animatronic shows. The chain's name is taken from its main character and mascot, Chuck E. Cheese. The first location opened as Chuck E. Cheese's Pizza Time Theatre in San Jose, California. It was the first family restaurant to integrate food with arcade games and animated entertainment, thus being one of the pioneers for the "family entertainment center" concept.