Jeff Smith 2 p.m., Dec. 18
Tijuana River Valley Cleanup
Help I Love A Clean San Diego and Wildcoast for a cleanup in the Tijuana Watershed, an area in need of some volunteer attention. Contact: Lexi Ambrogi, firstname.lastname@example.org or 619-704-2778.
East of Dairy Mart Road bridge near 3091 Dairy Mart Road in San Ysidro