Why goA rare chance to see a working mushroom farm and stock up for the holiday table.
Zell's Farm opens its Hillsborough mushroom farm for its third Mushroom Harvest Festival, a day built around the mushrooms it grows on Amwell Road.
- When
- Saturday, October 17, 2026
10 AM–5 PM - Where
- Zell's Farm
849 Amwell Road, Hillsborough, NJ 08844 - Cost
- Not published by the organizer
- County
- Somerset
Details checked against the organizer's listing on October 15, 2026. Plans change, so confirm with the organizer before you go. Spot a mistake? Tell us.