Mike E. Mozzarella's Pizza Fun House is a sit down restaurant and family entertainment center that accommodates children's birthday parties.
Tootie hosted her birthday party at this place, but anyone who showed up was scared away by Vicky. Timmy was also there with his friends Chester and A.J. but they did not attend Tootie's birthday party even though they used her invitations to get in (this was because Timmy was more fascinated with the passes rather than the invitations when Tootie desperately tried to invite Timmy to her birthday party).
The building is one story tall with a large decorative statue of the restaurant's mascot rat holding up a pizza. The building is yellow and red colored and the roof slightly resembles pizza dough. Inside is a crudely built robot band on a stage, a pellet pit, an arcade, and a table section for birthday parties.
Animatronic animal band
Mike E. Mozzerella (the mascot) is loosely based on Chuck E. Cheese, a mascot of Chuck E. Cheese's, as well as the name being a parody of Mitzi Mozzarella from Showbiz Pizza.