Casa Allegra Community Services, founded in 1975, is a nonprofit organization dedicated to supporting and creating businesses for developmentally disabled children, adolescents and adults in Marin and San Francisco. Casa Allegra currently supports 46 individuals in its programs and owns two residential long-term care houses for 12 individuals. You'll find Casa Allegra in the industrial area of San Rafael between Terra Linda and Smith Ranch; Westamerica Bank is just down the block from its office.