The Orange County Convention Center is a convention center / sports arena used as the training center for the The Orange County Crew as well as the venue for the dance off between them and The South Park Diggities.
It is first seen when Randy Marsh tries to convince the crew and their coach to stop the dance off and to keep Stan at home. The coach doesn't appreciate Randy's concern and tells him that it is still on. He then pulls off a few dances moves, leading to Randy getting served and put into the hospital.
Later, it is used as the venue for the dance off, though the Diggities plan to forfeit due to being short a team member. Butters eventually arrives and dances with the Diggities before causing an accident that kills the Orange County Crew and their coach.
- The exterior of the convention center appears to be modeled after the Los Angeles Convention Center, specifically the South Hall building and the walkway above Pico Blvd..
- The exterior for this convention center was used again for the Denver Convention Center in "Mr. Garrison's Fancy New Vagina".
- While there is an Orange County Convention Center located in Florida, in reality, the major convention center for Orange County, California where the crew is from would be the Anaheim Convention Center.