find Halloween events for every vibe.

Trick or trail events in Grass Valley, CA

Stockton Conspiracy Game: The Outdoor Escape
Today at 2:00 PM + 207 more
Stockton · 240 E Main St
Stockton Conspiracy Game: The Outdoor Escape
Today at 2:00 PM + 207 more
Stockton · 240 E Main St
Jelly Belly Guided Factory Tour & Museum – November 2025
Tue, Nov 4, 9:00 AM + 33 more
Fairfield · 1 Jelly Belly Lane, Fairfield, CA, USA
Jelly Belly Guided Factory Tour & Museum – November 2025
Tue, Nov 4, 9:00 AM + 33 more
Fairfield · 1 Jelly Belly Lane, Fairfield, CA, USA
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Fairfield After Dark: Solve the Murder Mystery!
Today at 4:00 PM + 250 more
Fairfield · 580 Lincoln Hwy
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Fairfield After Dark: Solve the Murder Mystery!
Today at 4:00 PM + 250 more
Fairfield · 580 Lincoln Hwy
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Fairfield Murder Mystery: Solve the case!
Today at 4:00 PM + 169 more
Fairfield · 580 Lincoln Hwy
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Fairfield Murder Mystery: Solve the case!
Today at 4:00 PM + 169 more
Fairfield · 580 Lincoln Hwy
Fairfield Murder Mystery: Catch the Killer!
Today at 10:00 AM + 86 more
Fairfield · 580 Lincoln Hwy
Fairfield Murder Mystery: Catch the Killer!
Today at 10:00 AM + 86 more
Fairfield · 580 Lincoln Hwy
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Witch, Please! A Spookily Delicious Cocktail Class
Saturday at 12:00 PM
St. Helena · Under-Study
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Witch, Please! A Spookily Delicious Cocktail Class
Saturday at 12:00 PM
St. Helena · Under-Study
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Stockton Ghost Hunt
Today at 3:00 PM + 225 more
Stockton · DeCarli Plaza
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Stockton Ghost Hunt
Today at 3:00 PM + 225 more
Stockton · DeCarli Plaza
Stockton California Ghost Tour: The Haunted Heart of Stockton
Today at 8:00 AM + 23 more
Stockton · 111 S Sutter St
Stockton California Ghost Tour: The Haunted Heart of Stockton
Today at 8:00 AM + 23 more
Stockton · 111 S Sutter St
Halloween Wine Tour
Fri, Oct 31, 2:00 PM
Fairfield · Suisun Valley K-8 School
Halloween Wine Tour
Fri, Oct 31, 2:00 PM
Fairfield · Suisun Valley K-8 School
Wyld Oasis: November
Sat, Nov 8, 6:30 PM
Napa · 1556 Silverado Trail
Wyld Oasis: November
Sat, Nov 8, 6:30 PM
Napa · 1556 Silverado Trail
Stockton Murder Mystery: Death in the Shadows
Today at 10:00 AM + 179 more
Stockton · DeCarli Plaza
Stockton Murder Mystery: Death in the Shadows
Today at 10:00 AM + 179 more
Stockton · DeCarli Plaza
Stockton Spooky Halloween: A Family Ghost Hunt
Thu, Oct 30, 5:00 PM + 55 more
Stockton · DeCarli Plaza
Stockton Spooky Halloween: A Family Ghost Hunt
Thu, Oct 30, 5:00 PM + 55 more
Stockton · DeCarli Plaza
Paint Nite Brand Creative Events
Mon, Mar 9, 6:00 PM
NAPA · Ace and vine
Paint Nite Brand Creative Events
Mon, Mar 9, 6:00 PM
NAPA · Ace and vine
Mastering Mother Sauces - Cooking Class
Sun, Nov 23, 11:00 AM
Napa · 2931 Solano Ave
Mastering Mother Sauces - Cooking Class
Sun, Nov 23, 11:00 AM
Napa · 2931 Solano Ave
Ad Hoc Annual Pumpkin Carving Event
Thu, Oct 30, 4:30 PM
Yountville · Addendum
Ad Hoc Annual Pumpkin Carving Event
Thu, Oct 30, 4:30 PM
Yountville · Addendum
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Ghosts of Stockton: Join the Hunt!
Today at 3:00 PM + 232 more
Stockton · DeCarli Plaza
Sales end soon
Ghosts of Stockton: Join the Hunt!
Today at 3:00 PM + 232 more
Stockton · DeCarli Plaza
Tonewood & Courage Presents: Sean Carscadden Quartet
Sat, Dec 20, 6:30 PM
Napa · Tonewood & Courage
Tonewood & Courage Presents: Sean Carscadden Quartet
Sat, Dec 20, 6:30 PM
Napa · Tonewood & Courage

Trends in Grass Valley

Explore more trends

Stockton Conspiracy Game: The Outdoor Escape

Stockton Conspiracy Game: The Outdoor Escape

Jelly Belly Guided Factory Tour & Museum – November 2025

Jelly Belly Guided Factory Tour & Museum – November 2025

Fairfield After Dark: Solve the Murder Mystery!

Fairfield After Dark: Solve the Murder Mystery!

Fairfield Murder Mystery: Solve the case!

Fairfield Murder Mystery: Solve the case!

Fairfield Murder Mystery: Catch the Killer!

Fairfield Murder Mystery: Catch the Killer!

Witch, Please! A Spookily Delicious Cocktail Class

Witch, Please! A Spookily Delicious Cocktail Class

Stockton Ghost Hunt

Stockton Ghost Hunt

Stockton California Ghost Tour: The Haunted Heart of Stockton

Stockton California Ghost Tour: The Haunted Heart of Stockton

Halloween Wine Tour

Halloween Wine Tour

Wyld Oasis: November

Wyld Oasis: November

Stockton Murder Mystery: Death in the Shadows

Stockton Murder Mystery: Death in the Shadows

Stockton Spooky Halloween: A Family Ghost Hunt

Stockton Spooky Halloween: A Family Ghost Hunt

Paint Nite Brand Creative Events

Paint Nite Brand Creative Events

Mastering Mother Sauces - Cooking Class

Mastering Mother Sauces - Cooking Class

Ad Hoc Annual Pumpkin Carving Event

Ad Hoc Annual Pumpkin Carving Event

Ghosts of Stockton: Join the Hunt!

Ghosts of Stockton: Join the Hunt!

Tonewood & Courage Presents: Sean Carscadden Quartet

Tonewood & Courage Presents: Sean Carscadden Quartet

Things to do around Grass Valley

Trends in Grass Valley

1. Fall festival

2. Free kids

3. Open mic

4. Events near me

5. Halloween

6. Craft fairs

7. Paint and sip

8. Haunted tour

9. Halloween party

10. Reggae music

11. Rave party

12. Murder mystery