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The Great Big BOO | Gilroy Gardens
October 9, 2026 @ 5:00 pm – 10:00 pm
The Great Big BOO at Gilroy Gardens, September 27 – October 31, 2026.
Trick or Treat: Get dressed up in costumes and take the kids around the BOO Trail to trick-or-treat for candy.
New for 2026! Free books and Garlic Goodies October 9, 11, 30 and 31 only
Ken Christopher from Christopher Ranch will be reading his book Elephant Garlic Halloween and then giving away FREE books and FREE fresh garlic bulbs, plus FREE tote bags on October 30 & 31!
On all four days, volunteers from the Gilroy Garlic Festival Association will also be providing FREE garlic bread or ice cream in the Events Plaza (Downtown BOO Alley) during the times noted below, or while supplies last.
Boo Alley: Visit Boo Alley and discover “Boo-tiful” light displays throughout the park and enjoy the ultimate interactive Halloween experience as you “Do the Boo” with your crew.
The Great Big Boo: Come “Do the Boo” with a charming cast of characters in the live musical show at Lakeside Amphitheater.
Daily admission tickets: $31 – $55.00 (free with admission).
Fridays: 5 pm-10 pm
Saturdays & Sundays: 1 pm-9 pm
Looking for not-so-spooky thrills and family-friendly treats? 🎃 Find the best Bay Area Halloween events and activities on CelebrateFamily.us!
Please double-check the event information on the event website as sometimes events are canceled or details changed after they are added to CelebrateFamily.us. Report Event| Image credit/image courtesy of Gilroy Gardens
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