Monster Mash Bash
Family-friendly Halloween event featuring games, candy, and a costume contest.
42 family-friendly fall activities in San Bruno and nearby.
San Bruno Halloween activities showcase over thirty events spanning local fun and bay area excursions. From the beloved Monster Mash Bash right here in San Bruno to attractions further afield like the Half Moon Bay Pumpkin Festival, there's a fall celebration for every family.
Consider the San Bruno Improvement Group's Trick-or-Treat for a community-focused experience, or venture out to locations offering unique pumpkin patch adventures and larger festivals across San Francisco and surrounding cities.
Five themed rooms and 10 DJs for a mega Halloween party
A community-powered, car-free Halloween celebration at the beach.
Live performance of Schubert's Cello Quintet in the Mozart Room.
San Francisco's longest-running haunted walking tour through historic Pacific Heights.
See all trunk-or-treats, pumpkin patches, and kid-friendly events nearby.
Layer like an onion: t-shirt, zip hoodie, and a packable shell beats one heavy coat, because farm mornings can be chilly while afternoons hit t-shirt warm. Sunscreen still matters at daytime patches, hats work for both sun and cold, and gloves live in the bag after mid-October evenings. Dress costumes over base layers so warmth doesn't ruin the look.
Increasingly yes: look for daytime sensory hours with no strobes, sirens, or costumed characters approaching kids, often on weekend mornings at farms, museums, and trunk-or-treats. Practical fallbacks work too: arrive at opening when crowds and noise are lowest, bring ear defenders, preview the event with photos the night before, and agree on a quiet-spot signal. Call ahead; many venues accommodate if asked.
Two to three hours covers the core loop, animals, maze, hayride, picking, snack, before under-6 stamina collapses; four hours only works with a real lunch break in the middle. Plan the exit before the meltdown, not after: leave one activity still wanted so the day ends on a high. Add 30 minutes for peak-Saturday parking and checkout lines.