The Mare Island Halloween Block Party — Vallejo, CA

The Mare Island Halloween Block Party — Event Details

📍 Venue: Officers Row, Mare Island — 1015 Walnut Ave, Vallejo, CA
📅 Dates: Saturday, October 24, 2026
🕐 Hours: 4:00 PM – 8:00 PM
🎫 Price: Free; RSVP requested
👶 Ages: Family
🚗 Parking: On-site / street parking — check the official event page for details
⏱ Plan for: 2–3 hours
🏢 Organizer: See official event page

🎃 Local Insight Ratings

Best for: Families with young kids, fall photo sessions, and anyone craving classic autumn vibes.

💡 Know Before You Go

🎃 Dress in layers — October mornings start chilly and warm up by afternoon; mud-friendly shoes help after rain.

🎃 Budget for extras — admission often covers the patch, but bounce pillows, corn cannons, and treats are usually add-ons.

🎃 Check the weather — patches are all outdoors; most stay open in light rain but close for storms.

🎃 Go on a weekday morning — weekends get crowded; weekday visits mean shorter lines and better light for photos.

🎃 Bring a wagon or wheelbarrow — pumpkins get heavy fast, and little legs get tired on the walk back.

❓ Frequently Asked Questions

Is The Mare Island Halloween Block Party good for toddlers?
Absolutely — pumpkin patches are ideal for toddlers: flat ground, room to roam, and plenty of small pumpkins to ‘pick’. Bring a stroller for nap time.

When is The Mare Island Halloween Block Party open in 2026?
The Mare Island Halloween Block Party is open Saturday, October 24, 2026. Most patches run daily through October — check the official page for exact hours.

How much does The Mare Island Halloween Block Party cost?
Free; RSVP requested. Pumpkins are typically priced separately by size, so budget a little extra for your perfect pick.