Trick or Treat Street 2025 - Downtown Lafayette

Join us for Trick or Treat Street!

For a fun, safe Halloween event, children and their parents are invited to Trick-or-Treat on Mt. Diablo Blvd. from Lafayette Plaza to Dewing Ave, Lafayette Circle and in La Fiesta Square from 4:00-6:00pm on Friday, October 24, 2025.

This event is free for everyone and recommended for children 9 and under. Come in costume! Don’t forget to bring your Trick-or-Treat bag.

Friday, October 24, 2025, 4pm-6pm

All participating businesses will display a “Trick-or-Treat Poster” and will be listed on the website at https://lafayettechamber.org/trick-or-treat.

Local businesses interested in participating, please give us a call (925) 284-7404.

You may also like the following events from Lafayette Chamber:

• This October, 2nd October, 08:30 am, Lafayette Chamber Non-Profit Network at Creekside Commons in Lafayette
• This December, 7th December, 04:00 pm, It's a Wonderful Life in Lafayette Holiday Celebration in Lafayette