Trick or Treat Street
Friday, October 30, 2026
3:00 PM - 5:00 PM PDT
Downtown Lafayette
Mt. Diablo Blvd. from Lafayette Plaza to Dewing Ave, Lafayette Circle and La Fiesta Square
About This Event
Looking for a safe, fun Halloween tradition? Trick or Treat Street in Downtown Lafayette, CA on Friday, October 30, 2026, offers families the perfect way to celebrate,no crowds, no pressure, just kids and parents enjoying treats along Mt. Diablo Blvd. from participating local merchants. It's a free event that captures Halloween magic in a family-friendly, community-centered way.
Quick Glance
- All ages welcome
- Friday, October 30, 2026
- FREE event
- Downtown Lafayette merchants participating
Pro Tip: Go between 4-6 p.m. when merchant participation is highest,bring a pillowcase or large bag, and wear comfortable shoes since you'll be walking the full boulevard.
Found on Lafayette Chamber of Commerce Events