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👻 Get ready to get spooky, Sheridan! 🎃The Downtown Sheridan Association is bringing the Halloween fun back to Main Street for the 3rd Annual Main Street Monster Mash!
Grab the kiddos, get the whole family dressed up, and head downtown for a morning full of Halloween fun, costumes, and trick-or-treating with our amazing downtown businesses. It’s a fun and safe way for little ghosts and goblins — and their grown-ups — to celebrate Halloween right here in Downtown Sheridan!
🎃 Event Highlights
👻 Kids’ Costume Contest
Time: 10:00 AM
Location: Grinnell Plaza
Age Categories:
• Infant – 2 years old
• 3 – 5 years old
• 6 – 8 years old
• 9 – 12 years old
🧡 NEW! Family Costume Contest
Gather the whole crew and get creative! Families are invited to dress up together in a fun, themed group costume and show off your Halloween spirit at Grinnell Plaza.
🍬 Trick-or-Treating
Time: 10:30 AM
Location: Participating Downtown Sheridan businesses
Keep an eye out for the Main Street Monster Mash event flyer in participating business windows to know where to stop for treats!
📅 Saturday, October 24, 2026
🎃 Costumes encouraged. Spooky fun guaranteed!
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Downtown Sheridan Wyoming, Sheridan,WY,United States
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