Adopt-a-Highway 116 Guerneville Section Cleanup
When: Saturday, November 14, 2026 at 8:45 AM PT
Where: Post Office, 19420 CA-116, Monte Rio, CA 95462
Volunteer cleanup of Highway 116 to prevent litter from entering the nearby Russian River. Adopt-a-Highway 116 Guerneville Section Cleanup is a community event in Sonoma County, California. It takes place at Post Office. The address is Post Office, 19420 CA-116, Monte Rio, CA 95462. The date is Saturday, November 14, 2026 and it starts at 8:45 AM Pacific time. It is scheduled to end at 11:00 AM. This listing comes from russianriver.com. It is listed under Activity on the SoCoSync calendar of Sonoma County events, which is rebuilt every night from venue and community sources. Check the venue p…