The beloved Film Fest Petaluma returns to the historic Mystic Theatre for its 18th annual showcase of the best short films from around the world. Animation, live action, documentary, and experimental works under 30 minutes, with filmmakers in attendance for Q&A conversations. A filmmaker-friendly event at the heart of wine country.

Cool Petaluma’s biggest annual event of the year — an expo showcasing sustainability, community innovation, local organizations, and forward-thinking ideas for a better Petaluma. Family-friendly, inspiring, and free to attend.

The popular seasonal farmers market kicks off its 2026 run. Enjoy fresh produce, colorful flowers, artisan cheeses, baked breads, canned goods, fresh meats and fish, and local crafts. Live musicians play from the central gazebo on Saturday afternoons through November.

Country singer-songwriter Kameron Marlowe brings his powerful voice and heartfelt storytelling to Petaluma’s premiere music venue, the historic Mystic Theatre. Tickets available through SeeTickets.

A new exhibition opening at the Petaluma Arts Center in which artists reflect on narratives of heritage, arrival, adversity, resilience, and belonging — told through a Gen Z lens. On view through June 6.

An evening with celebrated author and activist Rebecca Solnit at Petaluma’s beloved Phoenix Theater — a historic all-ages performance venue and nonprofit community center that has been part of Petaluma since 1911.

Petty Theft, one of the Bay Area’s top tribute bands, celebrates the music of Tom Petty & the Heartbreakers in the intimate, historic Mystic Theatre. A beloved annual show for rock fans of all ages.

A community gathering event hosted at the Petaluma Community Center. Check Eventbrite for full details, ticket pricing, and program information.

The Mystic Theatre has a live performance scheduled for May 14. Check the official Mystic Theatre calendar for the latest lineup, ticket prices, and show details.

The multi-day Salute to American Graffiti weekend kicks off Friday with an informal Cruise-In Social. Reserved parking for 1972 and older American vehicles. American Graffiti collectibles available. Free and open to all.

The biggest event of May! Over 600 classic American cars and trucks (1972 and older) fill the streets of historic downtown Petaluma — the same streets where George Lucas filmed American Graffiti in 1972. Classic rock ‘n’ roll DJ on the radio (XERB 88.1), community activities, and the signature cruise from 4–6 PM. Free to spectators; watching is best along Petaluma Blvd between B Street and D Street.

Cap off American Graffiti weekend with a live show at the Mystic. Check the official calendar for the artist lineup and ticket info.

Grammy Award-winning country artist Pam Tillis brings her classic country sound to the intimate Mystic Theatre. Tickets are available through SeatGeek and the Mystic Theatre box office.

Another show at the Mystic on May 28. Check the official calendar for artist info and tickets.

Closing out May on a Friday night at the Mystic. Check the official calendar for artist details and ticketing.