Adopt-A-Beach, California Coastal Commission Beach “adoption” involves commitment to cleaning the beach at least three times a year. Adopt-A-Beach provides education and guidance for beach adoption and/or neighborhood cleanup and educational materials/curricula for coastal cleanup. Website: www.coastal.ca.gov/publiced/aab/aab1.htmlPhone: 415 904-5200Mailing Address:45 Fremont StreetSan Francisco, CA 94105Date Updated: 9/29/2014