The Cheech Marin Center for Chicano Art & Culture—a partnership b/w @RAMriverside, City of Riverside, & Cheech Marin. #TheCheech The Cheech Marin Center of Chicano Art & Culture—a partnership between RiversideArt Museum, City of Riverside, and Cheech Marin. The Riverside Art Museum strives to integrate art into the lives of people in a way that engages, inspires, and builds community by presenting thought-provoking exhibits and providing quality art classes that instill a lifelong love of the arts.