A decade after it first set up amps between the stone facades of Historic Railroad Square, the free Railroad Square Music Festival returns to downtown Santa Rosa on Sunday, September 20, running from noon to 7:30 p.m. and packing in 35 artists across genres that range from traditional mariachi to freestyle hip-hop. The nonprofit event, open to all ages at no charge, takes over Wilson Street between Fourth and Fifth streets in the historic district.
Festival director and co-founder Josh Windmiller launched the event in 2015 to highlight and energize Sonoma County's arts and music scene, according to The Press Democrat. The festival itself began in 2015 and was held annually until a two-year hiatus during the Covid-19 pandemic, before returning to live performances in 2022. Windmiller told the paper that the festival's broader musical identity became stronger after that pandemic pause, and the lineup has since expanded to include hip-hop and banda music alongside its original folk and Americana roots.
A Lineup Spanning Genres and Generations
Mainstage acts this year include San Francisco folk-rock band The Sam Chase & The Untraditional and Petaluma bass-and-drum duo Toast Machine, per the same Press Democrat report. The Sam Chase last played the festival in 2016, and frontman The Sam Chase said Sonoma County feels like a second home for the band. Also on the bill are Sonoma County improvisational hip-hop duo Dark Matter Lives!, which will lay down beats for freestyle performances featuring Kayatta and Erica Ambrin, plus Petaluma native Ismay and Sebastopol artist Brightdarkdawn.
The festival opens with a land acknowledgment from Joe Salinas of the Sonoma County Pomo Dancers, followed immediately by a performance from Cantares de mi Tierra, the Luther Burbank Center for the Arts' award-winning after-school mariachi ensemble, accompanied by ballet folklorico. That group, also known as Mariachi Cantares de mi Tierra, took first place in the California State Fair's youth mariachi competition, earning the title of Best Youth Mariachi in California, according to Sonoma State University. The no-cost youth program, founded at the Luther Burbank Center in 2015, provides instruments, uniforms, and musical training to Sonoma County students.
New Stages and Family-Friendly Additions
For the first time, the festival will feature songwriter-in-the-round showcases presented by Secret Song Club, an event production organization based in Santa Rosa that stages listening-focused showcases and open mics in venues chosen to minimize background noise for acoustic performers, per Visit Santa Rosa. Nearly a dozen acoustic performers are set to appear across those showcases. Elsewhere, the Electric Railroad Station will host a rotating roster of house DJs led by DJ Tecni, while Second Hand Funk leads a set of funk vocalists and musicians.
Family-oriented programming rounds out the day, with Princess Boutique presenting a fashion show featuring quinceañera dresses and music, and Grapevine Dance offering line-dancing lessons. The Bourbon Street Brass Band will perform along the Prince Memorial Greenway, a stretch of Santa Rosa Creek.
Getting There and Drinking Local
Organizers are leaning into the neighborhood's transit ties this year. SMART train service will let attendees travel directly to Railroad Square, and the festival will also provide a bike valet operated by Sonoma Clean Power. Free parking will be available at Santa Rosa Plaza and Santa Rosa City Hall. Commuter rail returned to the district in August 2017 when SMART opened its Downtown Santa Rosa Station at 7 Fourth Street, decades after regular passenger service had been discontinued there in November 1958, per SMART's own history. The rail system expanded northward to Windsor on May 31, 2025, and reported more than 1.1 million passengers.
Drinks at the festival will come from Griffo Distillery, Moonlight Brewing, and Rodney Strong, and Recology will introduce reusable cups for beverages sold on-site. The week leading up to the festival will also see a new project called North by North Bay promote live music at Santa Rosa venues, including The Lost Church and The California. Windmiller previously served as development director for The Lost Church, a nonprofit performance venue operator that opened a Santa Rosa location at 545 Mendocino Avenue, according to the North Bay Bohemian, which has also reported that the free festival historically draws roughly 6,000 attendees.
A Historic Backdrop and Local Support
The festival's setting carries its own weight in the historic district. Misti Wood said in an email to The Press Democrat that supporting the festival is an investment in the commercial district and in the community's quality of life. The City of Santa Rosa backs the event through its Tourism Business Improvement Area and community promotions programs.
The California State Office of Historic Preservation dates Railroad Square's period of significance from 1870, when the first railroad was completed, to 1927, the latest year of construction. The National Park Service says the Railroad Square Historic District comprises 15 significant structures ranging in construction dates from 1888 to 1923.
According to a City of Santa Rosa report, the city tracks jobs, housing, business activity, and municipal programs that support community growth.
According to the City of Santa Rosa, retail vacancy averages about 6%, slightly higher than in recent years but still manageable.
The economic backdrop for downtown visitors isn't without friction. Santa Rosa officials proposed raising downtown and Railroad Square parking meter rates by a dollar an hour to help address municipal budget deficits, according to KTVU FOX 2, even as the commercial district maintains three-hour street parking limits meant to keep customer turnover high for local businesses. For festivalgoers, though, the free parking lots at Santa Rosa Plaza and City Hall offer a workaround as the neighborhood marks its tenth year of turning a historic railroad depot district into a stage for the whole county.
