Calendar of Events

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Fire Service Advisory Council Meeting

A project to seek a more effective, efficient, and sustainable fire service system in the county, particularly in the unincorporated areas.


Project Review and Advisory Committee Meeting

Public Meeting for Project Review and Advisory Committee


Investment Committee Meeting

Investment Committee for the Sonoma County Employees' Retirement Association


Civil Service Commission Meeting

The Commission meets the first and third Thursday of each month.


Dry Creek Valley Citizens Advisory Council Meeting

The Dry Creek Valley Citizens Advisory Council is an advisory body formed by the Sonoma County Board of Supervisors.


Fish and Wildlife Commission Meeting

The Fish and Wildlife Commission typically meets monthly to consider grant applications, review project status, and conduct regular business.


Spring Wildflower Walks: Serpentine Secrets

Tolay Lake Regional Park
This event is full.
Join Regional Parks and the Sonoma Land Trust to experience spring’s riches at Tolay Lake Regional Park and discover rare, diverse and abundant displays of native wildflowers. 


Volunteer for Earth Day

Maxwell Farms Regional Park and Larson Park
Lend a hand to keep Sonoma Creek clean. Volunteers will remove litter from the park and the creek in honor of Earth Day 2018. Staff will provide tools, gloves, drinks, and snacks.


Larkfield Community Garden Work Day!

Maddux Ranch Regional Park
Lend a helping hand at the garden on the third Saturday of every month! Our volunteer workdays for the entire family are a fun and healthy way to make new friends while learning how to tend the soil, grow local food and participate in environmental stewardship.


Tide Pool Wilderness Exploration

Pinnacle Gulch Coastal Access Trail
This event is full.
Sonoma County’s coast has one of the most biodiverse coastlines in the nation! Get a glimpse into the marvelous underwater wilderness with a mile roundtrip walk to the ocean, tide pool exploration, and scavenger hunt during a minus tide.

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County Offices - Holiday Closures

Holiday Closures
Most County offices are closed for these holidays.

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