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find Halloween events for every vibe.

Volunteer opportunities events in Windsor, CA

Napa Small Business Resource Fair
Today at 9:00 AM
Imola · Performing Arts Center, Napa Valley College
Napa Small Business Resource Fair
Today at 9:00 AM
Imola · Performing Arts Center, Napa Valley College
Scientific Truffle Grower Seminar-2026 Napa Truffle Festival
Fri, Jan 16, 9:00 AM
Napa · The Westin Verasa Napa
Scientific Truffle Grower Seminar-2026 Napa Truffle Festival
Fri, Jan 16, 9:00 AM
Napa · The Westin Verasa Napa
Artificial Intelligence in Everyday Life
Sat, Nov 15, 9:00 AM
Imola · Napa Valley College
Artificial Intelligence in Everyday Life
Sat, Nov 15, 9:00 AM
Imola · Napa Valley College
Santa Rosa, CA | Girl Scout Self Defense basics
Sat, Nov 8, 1:00 PM + 1 more
Alta Vista · PHAS3 Martial Arts
Santa Rosa, CA | Girl Scout Self Defense basics
Sat, Nov 8, 1:00 PM + 1 more
Alta Vista · PHAS3 Martial Arts
Sales end soon
Social Anxiety Santa Rosa - Free Trial Virtual Group Session
Sunday at 9:30 AM + 46 more
California · Santa Rosa
Sales end soon
Social Anxiety Santa Rosa - Free Trial Virtual Group Session
Sunday at 9:30 AM + 46 more
California · Santa Rosa
Wreathmaking Workshop
Sat, Dec 6, 10:00 AM + 3 more
Northwest Santa Rosa · Forni Farm & Nursery
Wreathmaking Workshop
Sat, Dec 6, 10:00 AM + 3 more
Northwest Santa Rosa · Forni Farm & Nursery
Sales end soon
October's Lucas Park Community Bike Ride #2
Saturday at 9:00 AM
City Center · Lucas Park
Sales end soon
October's Lucas Park Community Bike Ride #2
Saturday at 9:00 AM
City Center · Lucas Park
Sales end soon
PMP Exam Prep Live Instructor Led Course | Vacaville, CA
Saturday at 9:00 AM + 33 more
Downtown · 1300 First Street Napa Mall suite 368
Sales end soon
PMP Exam Prep Live Instructor Led Course | Vacaville, CA
Saturday at 9:00 AM + 33 more
Downtown · 1300 First Street Napa Mall suite 368
Wildcrafternoons
Tue, Oct 21, 12:00 PM + 29 more
California · Fibershed Learning Center
Wildcrafternoons
Tue, Oct 21, 12:00 PM + 29 more
California · Fibershed Learning Center
Just added!
America Recycles Day Celebration! "I Think I Can!"
Sat, Nov 15, 2:00 PM
Downtown San Rafael · ARTT
Just added!
America Recycles Day Celebration! "I Think I Can!"
Sat, Nov 15, 2:00 PM
Downtown San Rafael · ARTT
2025 The City Eats Oakland Volunteer Sign Up
Sat, Nov 1, 11:00 AM
Produce and Waterfront · 9/6/25: LOCATION WILL CHANGE MONTHLY FOR OAKLAND! LOOK OUT FOR THE BLACK "GOOD PEOPLE" VAN!!!
2025 The City Eats Oakland Volunteer Sign Up
Sat, Nov 1, 11:00 AM
Produce and Waterfront · 9/6/25: LOCATION WILL CHANGE MONTHLY FOR OAKLAND! LOOK OUT FOR THE BLACK "GOOD PEOPLE" VAN!!!
Halloween Pioneer Park Cemetery Tour
Fri, Oct 31, 4:30 PM
Miwook · Pioneer Park
Halloween Pioneer Park Cemetery Tour
Fri, Oct 31, 4:30 PM
Miwook · Pioneer Park
Sales end soon
Conquer Your Fear of Public Speaking -Santa Rosa- Virtual Free Trial Class
Saturday at 8:00 AM + 381 more
California · Santa Rosa
Sales end soon
Conquer Your Fear of Public Speaking -Santa Rosa- Virtual Free Trial Class
Saturday at 8:00 AM + 381 more
California · Santa Rosa
Gardening 101
Sat, Nov 1, 10:00 AM
Beverly Hills · Emmanuel Apostolic Church
Gardening 101
Sat, Nov 1, 10:00 AM
Beverly Hills · Emmanuel Apostolic Church
Brush with Fame: A Costumed Fundraiser for Youth in Arts
Fri, Oct 24, 6:00 PM
Downtown San Rafael · 1312 Mission Ave
Brush with Fame: A Costumed Fundraiser for Youth in Arts
Fri, Oct 24, 6:00 PM
Downtown San Rafael · 1312 Mission Ave
Fall Sound Garden: Day & Night Sound Baths with Art Installations
Sun, Nov 9, 11:00 AM
Soma · Bituin Studio
Fall Sound Garden: Day & Night Sound Baths with Art Installations
Sun, Nov 9, 11:00 AM
Soma · Bituin Studio
Sales end soon
Volunteer Day & Open House at REAP Climate Center
Sunday at 10:00 AM + 2 more
West End · REAP Climate Center
Sales end soon
Volunteer Day & Open House at REAP Climate Center
Sunday at 10:00 AM + 2 more
West End · REAP Climate Center
Project Management Techniques Training Bootcamp in Fairfield, CA
Fri, Oct 24, 9:00 AM + 13 more
Chadbourne · Regus
Project Management Techniques Training Bootcamp in Fairfield, CA
Fri, Oct 24, 9:00 AM + 13 more
Chadbourne · Regus
Nearly full
Clearlake Craft Club
Sat, Nov 1, 9:00 AM
Clearlake · 4750 Golf Ave
Nearly full
Clearlake Craft Club
Sat, Nov 1, 9:00 AM
Clearlake · 4750 Golf Ave
Sales end soon
4 Day PMP Live Instructor Led Certification Training In Fairfield, CA
Tue, Oct 28, 9:00 AM + 3 more
Downtown · 1300 First Street Napa Mall
Sales end soon
4 Day PMP Live Instructor Led Certification Training In Fairfield, CA
Tue, Oct 28, 9:00 AM + 3 more
Downtown · 1300 First Street Napa Mall

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