Community event · Applications open
Monster Mash Community Event 2026
The Box Elder Events Center · 631 WaTiki Way, Box Elder, SD 57719Accepting vendors- Booth fee
- Free
- Dates
- Oct 23, 2026
- Apply by
- Oct 18, 2026
About this event
Monster Mash Community Event
Monster Mash is the City of Box Elder's fourth annual indoor Halloween trick-or-treat event, held Friday, October 23, 2026, from 5 to 8 p.m. at The Box Elder Events Center (631 WaTiki Way). Local businesses, organizations and community members host decorated tables and pass out candy and prizes in a dimmed, Halloween-themed gym; selling goods, foods, products or services is not permitted.
Vendor requirements
What you’ll need on the day
Application
Who this market accepts
- Business
- Non-profit
- Event Sponsor
- Self/Community Member
Your free account opens
- The official application
- Required documents and form questions
- Organizer email and phone
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