Things to Do in Petaluma CA in October 2026
As the autumn breeze rolls in across the Petaluma River, October 2026 brings an incredible lineup of harvest celebrations, live music, community gatherings, and spooky spectacles. Whether you are hunting for the perfect pumpkin, sampling acclaimed Petaluma Gap wines, or dancing the night away at a Halloween bash — this guide covers the best local happenings all month long.
🎃 Month-Long Fall Attractions
Open throughout October — no need to plan around a single date
Petaluma Pumpkin Patch & A’mazing Corn Maze
Celebrating over 30 years of autumn tradition, Farmer Jim’s patch features 50+ varieties of sustainably grown pumpkins, squash, and gourds. Tackle the massive 4-acre Amazing Corn Maze, with night maze walks every Friday and Saturday. Weekend pony rides and a toddler maze round out the family experience.
Peter Pumpkin Patch at Spring Hill Dairy
A genuine working dairy experience. Dig your own potatoes, pick organic pumpkins straight from the vine, explore corn mazes, and indulge in locally famous homemade pumpkin ice cream. Admission and parking are completely free — a rare treat in Sonoma County.
Autumn Trails at Helen Putnam Regional Park
October is peak season to hike or mountain bike across six miles of rolling, gentle trails. Enjoy crisp panoramic views of the Petaluma Valley framed by changing autumn foliage — a perfect, cost-free nature escape right on the edge of downtown.
The Inventor’s Velocity
WordPress Design • Local SEO • Small Business Web Consulting
Serving Sonoma County Since 2008
📅 October 2026 Event Calendar
All events listed in chronological order by date
Callie Watts Live at Adobe Road Winery
Relax in the beautiful riverside courtyard and take in a performance from pop singer/songwriter Callie Watts. Pair the show with a spectacular selection of award-winning wines by the glass or bottle.
Color Lab Fine Arts Event with Lena Wolff
Dive into the visual perception of color led by acclaimed artist Lena Wolff. This fine arts laboratory explores dynamic color combinations and community artistic engagement.
Groundation Live at the Mystic Theatre
Legendary American roots reggae band Groundation returns to downtown Petaluma’s historic premier music venue, fusing complex jazz melodies into deep roots dub riddims. Reserve your tickets early.
The Grand Bazaar of Petaluma
This lively in-person marketplace bursts with over 125 local artists, crafters, and vintage vendors. Browse early holiday decor, unique gifts, rare collectibles, and one-of-a-kind handmade art pieces.
Boating at the Barn on the Petaluma River
A weekly, kid-friendly outdoor program where you can borrow kayaks or canoes for free to navigate the historic turning basin and beautiful marshes along the river.
Community Artmaking: Volunteer to Make a Heart
A free, family-friendly volunteer event focused on creating heart art to support community programs for underserved individuals. Come give back through creativity.
Sunday Swing Dancing featuring Stella Heath
Warm up with an introductory swing dance lesson, then groove to a high-energy live show by Stella & The Starlights performing classics from Ella Fitzgerald and Louis Armstrong.
Petaluma East Side Farmers Market
Stock up on the best of Sonoma County’s fall harvest. Enjoy family-friendly community vibes, locally grown autumn produce, freshly baked goods, and handcrafted artisan treats.
Walnut Park Farmers Market — Season Finale
The grand season finale of the Saturday outdoor market series. Bring the kids out to enjoy live local music, food trucks, and fresh produce from local agricultural trailblazers.
Saturday Sunset Series — Open Late!
Rent a hydrobike, kayak, or pedalboard and enjoy an extended sunset paddle on the water as downtown Petaluma glows along the riverbanks.
The Yard Pop-Up Market & Fare
Shop small and support local businesses. Browse curated vintage clothing, local makers’ creations, homemade bakery products, and gourmet food trucks all in one lively outdoor setting.
West Side Stories Petaluma StorySlam
Northern California’s long-running storytelling competition returns to the stage. Come listen to neighbors, artists, and visitors spin unscripted, real-life tales based on the night’s unique theme.
Alborosie & Shengen Clan: Nine Mile Tour
Experience the massive sound-system energy of world-renowned Italian roots reggae artist Alborosie. A high-energy night of heavy basslines and deep dub culture in the heart of downtown.
Petaluma Gap Wind to Wine Festival
A premier 3-hour celebration dedicated to the unique microclimates of the Petaluma Gap AVA. Sample exceptional Pinot Noirs and Syrahs while mingling with local winemakers and food artisans.
Pumpkins on Pikes Festival
One of the most magical fall events in Sonoma County. Carve your own jack-o’-lantern, watch it glow on a pike at dusk, play harvest games, and dance to live music while enjoying farm-to-table food, wine, and beer. Admission includes your carving pumpkin. Also happening October 24 & 25.
Matt Bradford Live Performance
Grab a local draft beer by the firepit while listening to the masterful dobro playing and gritty Americana lyrics of Matt Bradford. A perfect autumn evening of folk, blues, and country storytelling.
Western Hoedown Dinner and Dance Fundraiser
Dusty boots strongly encouraged at this lively historic community club benefit. Features a classic rustic hoedown dinner, live music, and line dancing inside their gorgeous 19th-century venue.
Summer Night City: The Songs of ABBA
Tap into ultimate disco nostalgia. A massive theater tribute production performing the iconic ABBA catalog live on stage — singing, dancing, and pure pop magic from start to finish.
The 11th Annual Halloween Covers Show
Hosted by local bands Gas Money, Concision, and Moon Sick, this legendary community staple features local musicians dressed up and covering iconic rock, punk, and pop acts for a loud, high-energy Halloween spectacular.
Night of the Chicken Dead Halloween Bash
Pay homage to Petaluma’s quirky historic status as the former Egg Capital of the World at this wild, spooky costume bash. Expect live DJs, themed cocktail specials, and a spirited costume contest on Halloween night itself.
Event Listing Disclaimer
This calendar does not represent a complete listing of all events occurring in Petaluma in October 2026. Event details including dates, times, locations, and admission costs may change without notice. Petaluma-CA-Directory.com has no affiliation with any event organizers listed above. Always confirm details directly with the venue or organizer before attending. To submit your event for consideration in future listings, visit tiv360.com/contact-the-inventors-velocity/. Content confirmed September 2026.
