Monster Bash, 25 October | Event in Vallejo | AllEvents

Monster Bash

carquinezquadsquad

Highlights

Sat, 25 Oct, 2025 at 12:30 pm

5 hours

McCormack Hall Vallejo Fairgrounds

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Date & Location

Sat, 25 Oct, 2025 at 12:30 pm to 05:30 pm (PDT)

McCormack Hall Vallejo Fairgrounds

900 Fairgrounds Dr, Vallejo, California, United States

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Only get lost while having fun, not on the road!

About the event

Monster Bash
Roller Derby double header! Doors open at 12:30pm. Carquinez Quad Squad vs Bakersfield Diamond Divas at 1:00 followed by Tricks vs Treats Halloween Mixer at 3:00!

Wear a costume or your favorite cosplay to come watch the bouts and partake in the half time games, get some food, have some candy, and grab a drink from the bar!

Don’t forget to join us at the after party at Mare Island Brewery at the Coal Sheds!

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Ticket Info

Tickets for Monster Bash can be booked here.

Nearby Hotels

McCormack Hall Vallejo Fairgrounds, 900 Fairgrounds Dr,Vallejo, California, United States
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Host Details

carquinezquadsquad

carquinezquadsquad

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Monster Bash, 25 October | Event in Vallejo | AllEvents
Monster Bash
Sat, 25 Oct, 2025 at 12:30 pm