Thornton State Beach, Thornton Beach Rd, Daly City, CA 94015, USA (map) DescriptionSite captains: Sierra & Cynthia Make sure to sign our online waiver to volunteer: https://docs.google.com/forms/d/e/1FAIpQLSdZTh0_PG_dIjYjuha43_AzF_6g1kHG3WcqxMvyt5CodaaTng/viewform  Click here for more […]