Attend Boo Bash on October 27th for a free, family-friendly Halloween celebration. The event will feature Halloween books and activities for all ages.
🎃 Halloween Event
San Mateo News & Updates
Stay informed about the latest events and activities in San Mateo
4 articles
Latest: Monday, October 12, 2026
Monday, October 12, 2026
Wednesday, October 7, 2026
🎃 Halloween Concert
Symphony San Jose is presenting a "Symphonic Spooktacular" event on October 24-25. The Halloween-themed concert will take place at the California Theatre in downtown San Jose.
Saturday, October 3, 2026
🎃 Halloween Events
This article ranks various Bay Area Halloween events from cute to nightmarish. It highlights "Slash and Sip" in San Jose as a civilized adult celebration.
Thursday, September 17, 2026
🎃 Bar Crawl
Get ready for a Halloween Bar Crawl in San Francisco, with events scheduled for October 30, October 31, and November 1. Tickets are available through Eventbrite for this festive occasion.