Welcome to our 4th annual Monster Mash event!
Event Details:
Date, Time, & Location: Friday, Oct. 23rd from 5:00 PM - 8:00 PM at The Box Elder Events Center (631 Watiki Way, Box Elder, SD 57719)
Setup Time: Starting at 12:00 PM, please ensure your table setup is finalized by 4:30 PM. A 6ft table will be provided to you.
Cost: Free to attend & participate - last year we had over 2,000 attendees.
Table Decoration Guidelines: Decorate your table with fun, Halloween-themed décor and feel free to wear a costume! To keep the event family-friendly, please avoid decorations or costumes with profanity, nudity, or other inappropriate content. Please hand out candy, treats, or prizes. We recommend bringing 8–10 large bags of candy. * If you run out of candy, please do NOT pack up your table early. You may step away and walk around, but please keep the tables set up until 8:00 PM.
Who can decorate a table? Anyone! (Community members, businesses, organizations/non-profits etc.) NO selling of any goods, foods, products, or services.
Atmosphere: The gym will be dimmed to create a mysterious ambiance. It will be beautifully illuminated in Halloween colors. Halloween-themed music will play in the background. We sincerely appreciate your commitment to creating a family-friendly, exhilarating atmosphere. Your participation is key in making this event an unforgettable experience for all attendees.
Deadline to register is Sunday, Oct. 18th, 2026. Additional event details will be sent after the registration deadline on October 18th. Please watch your email on October 19th or 20th for more information. We appreciate your participation and look forward to seeing you at the event!
Please contact mikki.gubka@boxeldersd.gov or call 605-390-9341 with any questions.