Most pumpkin patches close at dusk. Pronzini Farms, out on Adobe Road in Petaluma, is just getting started — Friday and Saturday nights belong to Fright Night in the haunted village.
Daytime here is built for all ages: a 150-foot mega slide new for 2026, a John Deere bounce house, a cow tractor ride, corn pit, hay tower, petting zoo and corn hole. Dogs are welcome on leash, and there is a lake-side cafe deck for sitting a while. Pumpkins run $4 to $30.
After dark
Fright Nights run Friday and Saturday, 7pm to 10pm: a haunted village trail with guided tours, $25, recommended for ages 12 and up. It is the one genuinely evening option among the county's patches — the reason to put Pronzini on the list even if you have already done a daytime patch.
The weekend plan
Weekends add live music Saturday and Sunday from noon to 5:30pm, plus food vendors — Sax's Joint serves food, beer and wine Friday through Sunday, alongside Taco Don Pepe and El Brinquito. Weekend admission is $10 for adults, $5 for ages 3–12, free under 2, and covers the corn pit, hay tower, viewing zoo, picnic area, parking, live music and the small bounce houses. Premium attractions work on a punch card.