South Park Creators Spent ‘Infinity Dollars’ Renovating Iconic Colorado Restaurant, Set to Reopen Soon by TopTechTrends Casa Bonita, a long-time favorite of South Park creators Trey Parker and Matt Stone, went bankrupt during the pandemic. The duo purchased and painstakingly renovated the Mexican spot “like a piece of art,” Stone said. About The Author TopTechTrends See author's posts