Artistic rendering – Event may differ
Hometown Halloween: Monster Mash Bash!
Brentwood, CA
Community-wide Trick-or-Treating event with decorated merchant booths.
About
Get ready for a thrilling and safe Trick-or-Treating experience at the Hometown Halloween: Monster Mash Bash! This community event invites little monsters and their families to enjoy an evening filled with Halloween magic. Local merchants set up booths, offering a chance to win prizes for the best decorations, and providing information to adults while handing out treats to children.
Our Take
Scare Factor
Family Friendly
Best For
Families with young children
Vibe
Festive and community-oriented
Energy Level
Low
Budget
FREE
Photo Friendly
High
Weather Sensitivity
Medium
Special Events & Promotions
- Best Decorated Booth competition for participating merchants.
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.
Location
Event Details
Pricing
Free for Trick-or-Treating
Duration
4 hours
Ages
All ages
Neighborhood
Downtown Brentwood
Timed Entry
No
Organizer
Brentwood Chamber of Commerce
Practical Information
Parking
Parking is available in the vicinity, including the Brentwood City Hall Parking Garage.
Pet Policy
No pets allowed
Food & Drink
Candy and toys provided by booth vendors.
Quick Actions
Tips & Advice
- Arrive early to experience the full four hours of Trick-or-Treating and avoid the largest crowds.
- Encourage children to wear their costumes and participate in the festive atmosphere.
- Engage with local merchants at their decorated booths to learn more about their businesses.
- Consider parking a few blocks away and walking to fully enjoy the street closures and event atmosphere.
- Bring a bag for collecting treats, as they will be distributed by participating vendors.
Frequently Asked Questions
What is the main activity at Hometown Halloween: Monster Mash Bash?
The main activity is safe Trick-or-Treating along designated streets in Downtown Brentwood, where children can collect candy from local merchants.
Are there any costs associated with attending the event?
Trick-or-Treating is free for all attendees. Booth sponsorship and participation fees apply to merchants.
What time does the event start and end?
The event runs from 4:00 PM to 8:00 PM Pacific Daylight Time on Saturday, October 26, 2024.
Where exactly does the Trick-or-Treating take place?
Trick-or-Treating occurs on Oak Street, First Street, and Brentwood Blvd, between Third Street and Diablo Way, and Chestnut to Maple.
Can businesses set up a booth at the event?
Yes, merchants can set up a 10x10 booth to distribute candy and information, with prizes awarded for the best decorated booth. No sales are permitted from booths.
Nearby Places (10 total)
Contributors & Updates
Last updated: 9/17/2025