September 24, 2026
The last easel came down at Old Mill Park on Sunday evening, and by Monday morning downtown looked like it always does in September: joggers on Miller Avenue, a line at the farmers market, nothing on the plaza but pigeons. If you didn't know better, you'd think the season's one big thing had already happened and the rest of fall was just waiting for Halloween.
It isn't. Between the last weekend of the Fall Arts Festival and the first weekend of December, Mill Valley runs through five more events, hosted by five different organizations, none of which appear on the same calendar. The city runs one. The Chamber of Commerce runs another. A church runs two. A lumber yard runs one on its own initiative. There is no single "Fall in Mill Valley" page anyone can bookmark, because there's no single body that owns the season. That's not an oversight. It's how a town this size actually organizes its civic life, and once you see the pattern, the rest of autumn stops looking like a gap and starts looking like a schedule you just haven't been handed yet.
The Fall Arts Festival is the exception that makes the rest of the pattern visible. It's been running in Old Mill Park since 1957, which made this year's edition, held September 19 and 20, the 69th. That kind of tenure buys a festival a permanent slot in people's heads. This year's version featured 135 juried artists working in painting, sculpture, ceramics, and woodworking under the redwoods, plus a live music lineup that included a tribute set from Mark Karan and Barry Sless honoring Bob Weir, the Grateful Dead co-founder who lived in town. General admission ran $20 in advance and $25 at the gate, with free entry for children, students, and teachers.
That admission fee matters for what comes next, because almost nothing else on the fall calendar charges one. The festival is the ticketed anchor. Everything after it is free, smaller, and run by an entirely different set of hands.
Here's the season laid out by organizer, which is the part that doesn't show up if you're just scanning event listings one at a time.
| Date | Event | Who Runs It | Where |
|---|---|---|---|
| Sept 19-20 | Fall Arts Festival | Mill Valley Fall Arts Festival Committee | Old Mill Park |
| Sept 21-Oct 4 | Clothing & Costume Donation Drive | Great Closet Cleanout organizers | Drop-off locations around town |
| Sept 26 | Concerts in the Plaza | Mill Valley Arts Commission (a city body) | Downtown Plaza |
| Sept 27 | Meet & Greet with Mayor Max Perrey | Mt. Tam Church | Mt. Tam Church |
| Oct 4 | Blessing of the Animals | Mt. Tam Church | Mt. Tam Church |
| Late October | Fourth Annual Dog Costume Contest | Mill Valley Lumber Yard | Mill Valley Lumber Yard |
| Oct 30 | Halloween at the Center | Mill Valley Recreation | Community Center parking lot |
| Dec 6 | Winterfest | Mill Valley Chamber of Commerce | Downtown Plaza |
Look at that list sideways instead of top to bottom and the pattern is a city arts commission, a chamber of commerce, a church, a private lumber yard, and a recreation department, each running its own piece of autumn with its own budget and its own volunteers. Nobody coordinates the handoff between them. They just happen to land in sequence.
Concerts in the Plaza on September 26 runs from 11 a.m. to 7:30 p.m., free to attend, with a lineup that opens with Give Me a Dollar at 11, moves through Lorin Rowan & The Deep Blue Jam and singer-songwriter Caroline De Lone, and closes with The Rubinoos, the Berkeley power-pop band whose songs have turned up in Revenge of the Nerds and Netflix's Sex Education.
What makes this one different from a typical outdoor concert series is who's writing the checks. The Mill Valley Arts Commission, which is a city commission and not a private promoter or sponsor group, pays each performing artist or group $1,000 directly on the day of the show, and the call for artists required a minimum of six acts able to fill a 60-minute set. That's public money going straight to musicians for a free event, which is a different funding model than the ticketed festival the weekend before. If you're walking down for the afternoon, Tam Tavern and the newer Delphine, the Mediterranean concept the Troya team opened a few blocks over at Mill Creek Plaza, are both close enough to grab dinner without giving up a parking spot.
The stretch from September 27 to October 4 puts two unrelated events at the same address a week apart. Mayor Max Perrey holds a meet and greet at Mt. Tam Church on September 27, framed around what the city is calling "important current issues" for residents to weigh in on. Exactly seven days later, on October 4, the same building hosts Blessing of the Animals, a St. Francis of Assisi tradition where residents bring pets to be blessed.
Neither event is run by the city or the Chamber. Both are hosted by a church that, for one week every fall, functions as an informal second gathering point downtown, doing double duty as a place to hear from elected leadership and a place to bring your dog for a blessing. That's not something you'd guess from looking at either listing on its own.
Somewhere in the same stretch, Mill Valley Lumber Yard runs its fourth annual Dog Costume Contest, capped at the first 70 dogs to register. A hardware and lumber retailer hosting a costume contest is a small detail, but it's evidence of the same underlying fact: nobody has to ask permission from a central events office to put something on Mill Valley's fall calendar. A private business decided this was worth doing four years ago, and it's still running because enough people showed up.
Halloween at the Center, on October 30 this year, is Mill Valley Recreation's contribution, and it's built as a two-part evening. Trunk or Treat runs from 4 to 6 p.m. in the transformed Community Center parking lot, with a fleet of decorated car trunks handing out treats and games. At 6:15, the crowd moves inside to the Cascade Room for a Halloween magic show from Brian Scott Magic, wrapping by 7. In past years, the Rec Department has said this single event draws somewhere between 1,000 and 2,000 attendees, which puts it in the same range as the festival that opened the season, minus the admission fee and the redwoods.
"These programs are about creating opportunity and giving the next generation of artists a platform," said Brett Crawford, the Fall Arts Festival Committee Chair, describing the festival's scholarship and emerging artist programs.
That sentiment could describe most of what's on this list. Nobody involved in Concerts in the Plaza, the church calendar, the lumber yard contest, or the Rec Department's trunk or treat is trying to build a unified fall brand for the town. Each group is running its own thing, on its own timeline, for its own reasons. The Chamber picks up the thread again in December with Winterfest, currently set for December 6, and the cycle starts over.
If you've lived here more than a season or two, you've probably caught two or three of these without realizing they were part of a longer run. That's the actual shape of a Mill Valley fall. It isn't a festival season with one calendar. It's six weeks of separate institutions each doing their own small, well-attended thing, and the only way to catch all of it is to know where to look before the season starts, not after.
We spend a lot of time in Mill Valley outside of transactions, which is part of why we notice things like this. If you're curious what a home in this market is actually worth this fall, the team at Woehrle Real Estate and Development is happy to walk through it with you, no obligation attached.
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