La Mesa | November 8, 2026. The City of La Mesa scheduled a Litter Free La Mesa neighborhood cleanup along Riviera Drive and nearby streets for Saturday, November 7, from 9 to 11 a.m. The date has now passed. The city’s announcement describes this as part of an ongoing effort to reduce litter and improve local streets.
What the city announced
The city invited volunteers to wear comfortable clothing and closed-toed shoes, bring sun protection and a reusable water bottle, and use provided buckets and litter pickers. Its public notice identifies the Riviera Drive neighborhood but does not specify an exact meeting point in the brief summary.
How to join a future neighborhood cleanup
For upcoming events, residents can consult the City of La Mesa and I Love a Clean San Diego. Dates, registration, and check-in locations for future volunteer days should be confirmed directly with organizers.
Sources: City of La Mesa cleanup notice and I Love a Clean San Diego. This article describes the announced event; attendance and completion have not been independently verified.
Still ahead this month
La Mesa’s November schedule includes a tree giveaway at MacArthur Park on November 14. Check the November community calendar for other upcoming activities.

