The Mare Island Halloween Block Party

Get ready for a frightfully fun adventure that begins at the mysterious Vino Godfather Mansion and winds its way through the ghostly charm of Walnut Avenue along Officers Row.

🎃 This Halloween celebration has thrills and chills for every ghoul and goblin in your family:

🍬 Little monsters can dive into bone-chilling fun with trick-or-treating, creative pumpkin decorating, and magical face painting transformations.

🐕 Four-legged friends are invited to the party! Our "Howl-o-ween" costume contest promises to be pawsitively exciting.

🎵 Dance to our haunting playlist while savoring delectable bites from our lineup of food trucks, warming up with creamy hot chocolate, and enjoying a cauldron full of festive drinks.

Show off your most creative costumes, bring your favorite humans (and pets!), and prepare for a monstrously memorable evening at this Halloween spectacular. 🦉🍁

This ghoulishly good time awaits you!

FREE ADMISSION - Just RSVP to secure your spot!All trick-or-treaters ages 13 & under receive a complimentary Halloween goodie bag while supplies last.

Event Parking: Mare Island has ample parking; see map ABOVE and listed here are the key lots for you to use with our new LOT Z adjacent to the main entrance on Kansas and Walnut Ave. We have two entrances: Kansas & Walnut AND Railroad & 8th street at Alden Park.

• Walnut and Kansas at the Mare Island VA Clinic (201 Walnut Ave, Vallejo, CA 94592)

• LOT C – Nimitz Ave – between Kansas and 7th street (1050 Nimitz Ave, Vallejo, CA 94592)

• LOT D – Kansas and Railroad

• LOT E – Nimitz and 4th Street

• LOT H – Connolly and Railroad

Host or Publisher Southern Land Company