Things to Do in Gilroy This Fall: Your 2026 Events Guide

Walk Monterey Road on a Friday evening in September and you'll still find the same rhythm that's defined downtown Gilroy for years: string lights over 6th Street, a gallery door propped open, someone's kid running ahead toward the next storefront. That part hasn't changed. What has changed is where the biggest Saturday of the season now happens, and it isn't downtown anymore.

For 2026, the Gilroy Chamber of Commerce moved its signature fall event, the Garlic City Car Show and Harvest Festival, out to the Hecker Pass Outdoor Event Center next to Gilroy Gardens. That's a real shift. For most of its history this event lived on downtown streets. Now it's happening alongside a theme park several miles west, on the same weekend the Northern California Renaissance Faire opens out at Casa de Fruta near Pacheco Pass. If you've spent the last several autumns assuming every fall event in Gilroy funnels back to the same six downtown blocks, this is the year that assumption stops working.

Two calendars, six weekends, one town

Here's the stretch that matters, laid out so the split is visible at a glance:

Look at that middle column again. Three of the season's marquee events sit downtown, walkable, free, organized around the same few blocks that have hosted them for years. Four others sit out along the Hecker Pass and Pacheco Pass corridor, ticketed, parking-dependent, and running on a completely separate calendar that overlaps with downtown's only by coincidence of month.

This year, the calendar shows two different patterns of fall events.

What the new venue offers

The Garlic City Car Show and Harvest Festival isn't a small event getting bigger. It's the Chamber's 26th annual run, and this year's venue is the Hecker Pass Outdoor Event Center. The Hecker Pass Outdoor Event Center gives organizers room for 250 vehicles, including a VIP Showcase Row, plus a full harvest festival layer: a slot car racing track, a petting zoo, and a complimentary pumpkin for the first 300 families through the gate. Adult admission is ten dollars, kids under 18 get in free, and parking costs nothing. Downtown's charm has always been proximity. The event has a different setting this year.

The practical result for anyone who lives here is straightforward. You will not stroll into this one on a whim the way you might catch the tail end of a downtown art walk. You're driving out Hecker Pass Highway, and if you're bringing a car for the show itself, you're registering it in advance since space is expected to sell out.

What's still staying downtown, and why

Not every fall tradition made the same move, and the ones that stayed tell you something about what downtown Gilroy is actually for. The Tamale Festival and Car Show is entering its 11th year on the same downtown footprint, built around tamale vendors, a smaller car show, and live music that fits the scale of Monterey Road rather than an outdoor event center. The Third Friday Art Walk, organized through 6th Street Studios and Art Center, keeps its September 18 and October 16 dates on the same monthly cycle it's run for years, moving people between small galleries and storefronts rather than a single fenced venue.

Then there's La Ofrenda, now in its fourth year, which has become downtown's most distinct fall claim precisely because it couldn't exist anywhere else. The Día de Muertos festival brings the Camino de Ofrendas altar walk and a large-scale Gran Ofrenda installation to Monterey Road itself, alongside Lucha Libre wrestling and a Calavera Bike Cruise. This is a free, walkable, civic event built around downtown's actual streets as the stage, not a backdrop. It's the kind of thing that can't relocate to a fairgrounds without losing the entire point of it.

So the pattern is this: events that depend on downtown's physical identity, its buildings, its street grid, its walkability, stayed put. The other fall events take place at venues along the Hecker Pass and Pacheco Pass corridor.

The Hecker Pass and Pacheco Pass corridor fills in around it

Once the car show relocated, it stopped being an isolated exception and started looking like part of a larger westward cluster. Gilroy Gardens' Great Big BOO! begins select Friday, Saturday, and Sunday dates starting September 25, running a BOO Trail trick-or-treat route and a live show built around a character called Vinnie the Vampire. A single day's admission runs about eighty dollars, though the park's 2026 Premium Membership at 104 dollars covers the whole season plus parking, which only makes sense if you're planning to come back more than once.

A few miles further out, Casa de Fruta runs its own overlapping double bill. The Northern California Renaissance Faire opens the same weekend as the car show and runs Saturdays and Sundays through October 25, with adult tickets that ran 35 dollars in 2025 and kids 12 and under admitted free. Pumpkin Junction opens just over a week later, on September 28, on the same Pacheco Pass property that's been running since 1908.

None of this is downtown. All of it requires a car, a parking plan, and in some cases a ticket bought ahead of time. If you're the kind of household that treats fall as a string of Saturday outings, you now have to decide in advance which Saturdays are foot-traffic downtown Saturdays and which ones are drive-out-to-Hecker-Pass Saturdays, because increasingly you can't drift between the two the way you could when everything sat within walking distance of Monterey Road.

How this actually changes your next six weekends

If you're mapping out September and October the way most Gilroy households do, a few decisions are worth making now instead of the week of.

September 19 forces a choice on day one. The car show and the Renaissance Faire open on the same Saturday in opposite directions, so pick one rather than trying to do both in an afternoon. If you've got kids who'd rather see classic cars up close than watch a joust, Hecker Pass wins. If it's the reverse, Pacheco Pass wins, and Pumpkin Junction opening a week and a half later gives you a second reason to head back that direction anyway.

September 26 and the two Art Walk dates stay easy. These are downtown, on foot, free, and don't require the same lead time. Treat them as the default plan rather than something you have to build a whole day around.

October 24 deserves its own slot on the calendar well before the month starts. La Ofrenda runs from one in the afternoon to seven at night on Monterey Road, and given that it's grown every year since its debut, arriving early for the Camino de Ofrendas walk beats trying to find parking downtown at four o'clock.

If you're weighing a Gilroy Gardens membership against single-day tickets, the arithmetic favors the membership faster than it looks. A single day runs about 80 dollars, and the season membership is priced at 104 dollars, so two visits during the Great Big BOO! run alone already cost more than the membership itself.

The bigger shift, though, isn't about any single Saturday. It's that downtown Gilroy and the Hecker Pass corridor are no longer running the same season. One is walkable, free, and civic. The other is ticketed, car-dependent, and built for scale. Knowing which one you're heading to before you leave the house is the difference between a smooth afternoon and circling for parking you didn't plan for.

If you're weighing what a fall like this says about how Gilroy is growing, or you're curious what it means for a specific street or neighborhood you're watching, Amy Martinez knows this town block by block. Let's connect.