Halloween at the Center - Mill Valley Chamber of Commerce and Visitors Center
*The event has already taken place on this date: Fri, 10/24/2025
Get ready for a frightfully fun evening of costumes, treats, and creepy-cool surprises at our annual Halloween at the Center celebration!
Kick things off with Trunk or Treat in our transformed parking lot, where a fleet of festively decorated cars and booths await with games, goodies, and ghoulish delights! Come dressed in your Halloween best and explore each trunk for a new surprise, if you dare!
Craft up some spooky creations and discover fun Halloween-themed activities for all ages. When you've worked up an appetite, grab a bite from one of the on-site food trucks serving up tasty treats.
Please help us keep this calendar up to date! If this activity is sold out, canceled, or otherwise needs alteration, email mindy@kidsoutandabout.com so we can update it immediately. If you have a question about the activity itself, please contact the organization administrator listed below.
Location:
Mill Valley Chamber of Commerce and Visitors Center, 85 Throckmorton Ave, Mill Valley, CA 94941, United States
See map: Google Maps
*Times, dates, and prices of any activity posted to our calendars are subject to change. Please be sure to click through directly to the organization’s website to verify.
The event has already taken place on this date:
10/24/2025
Time:
4:00pm - 6:00pm
Ages
All Ages Adults & kids togetherWeb Service