The Park County Courthouse first appeared in Season Twenty-One episode, “White People Renovating Houses”. In the episode, Randy and Sharon attempted to sue the rednecks of the town for protesting and ruining their show, with Darryl Weathers leading the defense. An unnamed judge presided over that case. Ultimately the Marshes made a deal with the rednecks to provide them with work.
In Season Twenty-Two episode “The Problem with a Poo”, Mr. Hankey drafted Kyle as his representation in his 'defecation' lawsuit against Ambien, taking place in the courthouse and broadcasted live on television. This attempt failed because of the defense of Mr. Waithouse and when Hankey grew enraged and slandered multiple parties, including the whole "system".
The building briefly appears in “Nobody Got Cereal?” where in an upstairs conference room Stan represents himself and the town as he negotiates with ManBearPig to get him to agree to stop attacking them but in return, amongst a long list of terms, ultimately wreak more havoc one thousand years after the deal.
- “White People Renovating Houses”- Randy tries to sue the rednecks for disturbing his show.
- “The Problem with a Poo” - Mr. Hankey's hearing happens here.
- “Nobody Got Cereal?” - Stan holds negotiations with ManBearPig.
- “Mexican Joker” - Randy brings Stan here to try and convince the City Council to stop homegrown weed.