Saturday, October 31, 2026 • The Grid • 21+

Utah's Immersive 21+ Halloween Party

Saturday October 31, 2026

the Ultimate Halloween Party has arrived!


You know the one depicted in Fun Halloween Movies.


A grand hall. A stage. A room full of grown-ups in costumes that they actually put effort into. The kind of Halloween party that feels like stepping into a movie.


Halloween falls on a Saturday this year, and for one unforgettable night, Rosewood event center at THE GRID becomes that party.


Four Monster Sets


The Vampire ~ The Wolfman ~ Der Frankenstein ~ The Siren


  • Featuring DJ JARVICIOUS, live violin and cello by Eternal Duet, and Maestro Zombie on Gothic Organ.


  • Projection-Mapping. Lasers. Cinematic-Lighting. Ground-Fog. Haze. Smoke Bubbles. And More!


  • Yummy Hors d ’Oeuvres and Blood Punch are included with your ticket.


  • Every element is designed to immerse you in a Spooky Halloween Adventure.


Now all we need is YOU to make this the Best Halloween Party Utah has ever experienced!


The Early Bird catches the Monster Worm. Get your Tickets Now!

BUY YOUR TICKETS NOW

the Monsters

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The Night

Saturday, October 31, 2026

  • Doors Open ~ 7:30 PM


  • VIP Early Entry ~ 7:00 PM


  • Show Starts ~ 8:00 -Dancing Until Midnight


Getting In

21+ Only ~ Photo ID Required

  • Costumes Required ~ Gothic, Victorian or Masquerade Encouraged (Oh and all Monsters are welcome!)


  • Limited to 500 Guests


  • Rosewood at THE GRID 593 South Evermore Lane, Pleasant Grove, UT 84062

Food, Bar & Prizes

Included with Every Ticket:

  • Themed Bites & Signature Blood Punch (Non-Alcoholic)


  • Cash Bar: Monster Themed Craft Cocktails, Mocktails and also Coffee & Lattes


  • Best Costume Prizes ~ 1st $500 ~ 2nd $300 ~ 3rd $200 in THE GRID Gift Cards + Custom Monster Bash Swag

Your Musical Hosts

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Costume Ideas

Be the Life of the Party


Go Gothic, glamorous, terrifying, or ridiculous!


Think Vampires, Werewolves, Witches, Mad Scientists, Victorian Lords & Ladies, Haunted Royalty, Grave Diggers, Villagers, Monster Hunters, Failed Experiments and mysterious creatures of your own invention.


Mix eras, cultures, and imagination. The more theatrical, creative, and over-the-top, the better!


Keep it Classy & Appropriate

Examples of Gothic-inspired costumes for the Hallows’ Eve Monster Bash, including a horned demon, a crowned noble, a Victorian bride, and a pirate captain.