Coastside State Parks Association (CSPA) is a private, nonprofit, charitable corporation whose purpose is to raise funds to promote educational and interpretive programs in California State Parks and Beaches along the Pacific coast of San Mateo County. CSPA operates under the Cooperating Association program within State Parks.CSPA’s Mission: “to inspire public appreciation and stewardship of the natural resources and cultural heritage of the San Mateo Coast, in partnership with California State Parks.”