Trick or Treat Street

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 Plaza Way to Dewing Ave, Lafayette Circle and in La Fiesta Square from 4:00-6:00pm on Friday, October 28, 2022 (pending any health guidelines). 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.

All participating businesses will display a β€œTrick-or-Treat Poster.”Β  View 2019 Trick or Treat Street Participating Merchants >>

Interested in participating as a local business? Give us a call at (925) 284-7404 or email