South Park: Season 7, Episode 11 - ProjectFreeTV

7 - 11: Casa Bonita

Kyle is allowed to take three friends to Casa Bonita (the Disneyland of Mexican restaurants) and he chooses to take Butters over Cartman. Cartman tries to be nice and suck up to Kyle, and at the same time, he does his best to prevent Butters from being able to go.