Halloween events in Casper

Check out happening halloween events all around Casper, WY

Fall Festival

 Sat, 11 Oct at 12:00 pm 4301 Casper Mountain Rd, Casper, WY, United States, Wyoming 82601

Casper WY Halloween Party at Gaslight Social!

 Sat, 01 Nov at 07:00 pm The Gaslight Social

Trunk or Treat

 Sat, 25 Oct at 01:00 pm 2000 E Yellowstone Hwy, Casper, WY, United States, Wyoming 82609

HALLOWEEN ROCK SHOW 2025

Sat, 25 Oct at 06:00 pm OIL CITY BEER 4155 LEGION LANE CASPER, WY

Trunk or Treat Event at Rae’s Revivals

Sat, 25 Oct at 01:00 pm 1316 East 1st St., Casper, WY

Trick or Treating

 Sat, 25 Oct at 05:00 pm 601 SE Wyoming Blvd, Casper, WY, United States, Wyoming 82609

Monster Mash

 Sat, 25 Oct at 12:00 pm 200 S. David, Casper, WY, United States, Wyoming 82601

1st street Trunk or Treat with Healthsource of Casper

 Sat, 25 Oct at 12:00 pm 426 W 1st St., Casper, WY 82601

Downtown Trick or Treat

 Sat, 25 Oct at 10:00 am 118 E 2nd St, Casper, WY, United States, Wyoming 82601

Harmonyx Audio Presents: From Studio to Stage at The Rialto

 Sat, 01 Nov at 05:00 pm Rialto Theater (Casper, Wyoming)

BMH FIT’s Annual Pumpkin Workout

 Sat, 25 Oct at 06:00 pm 341 East E Street #195, Casper, WY

Couples Costume party!

 Sat, 18 Oct at 05:00 pm 101 E 2nd st, Casper, WY

Community Recreation Foundation Fall Carnival

 Sat, 25 Oct at 05:30 pm Casper Recreation Division: Aquatic Center, Ice Arena, Recreation Center

Trick or Treat Through The Maze Day!

 Sat, 25 Oct at 01:00 pm 8451 Haines Rd, Casper, WY, United States, Wyoming 82604

Halloween Party

 Fri, 31 Oct at 09:00 pm 314 W. Midwest Ave., Casper, WY, United States, Wyoming 82601

Trunk or Treat with WYOMS!

 Wed, 29 Oct at 05:30 pm 4611 Arroyo Dr, Ste 1, Casper, WY

YMCA of Natrona County 8th Annual Pumpkin Plunge

 Sat, 18 Oct at 01:00 pm YMCA of Natrona County

Baby Cavenders Shower

 Sat, 25 Oct at 02:00 pm Ramkota Hotel

Pumpkin Chunkin

 Sat, 25 Oct at 03:00 pm 1301 Wilkins Circle, Casper, WY, United States, Wyoming 82601

Trunk Or Treat

 Fri, 31 Oct at 05:00 pm Three Crowns Golf Club, King Boulevard, Casper, WY, USA

Halloween Dog party

 Sat, 25 Oct at 11:00 am Morad Park - Where Dogs Can Be Off-leash

Family Halloween Party (Members & their Guests)

 Sat, 25 Oct at 06:00 pm Casper Elks Lodge

Jack O' Lantern Jog benefiting LIVESTRONG® at the YMCA

 Sat, 18 Oct at 12:00 pm YMCA of Natrona County

Spooktacular Bunco Night

 Sat, 18 Oct at 06:30 pm 3551 Indian Scout Dr, Casper WY

🎃Mountain Hops Halloween Party 🎃

 Fri, 31 Oct at 05:00 pm 101 E 2nd st, Casper, WY

The Halloween Ball: Cirque du Slay

 Thu, 30 Oct at 07:00 pm Events at The M USD 20 to 75

Oil City Stars 14u Halloween Cornhole Tournament

 Sat, 18 Oct at 11:00 am Oil City Beer Company

Spooky Good Deals

 Sat, 18 Oct at 01:00 pm Rae’s Revivals

Halloween Tattoo Flash Sale

 Fri, 31 Oct at 10:00 am 1403 E Yellowstone Hwy, Casper, WY

CCC Kids Halloween Costume Party

 Sat, 25 Oct at 11:00 am 4149 Country Club Rd, Casper, WY, United States, Wyoming 82609

Trick or Treat Parade at the Riverfront

 Sat, 25 Oct at 12:00 pm 301 W E Street, Casper, WY, United States, Wyoming 82601

GOTH NIGHT at LEGACY LOUNGE

Wed, 15 Oct at 07:00 pm Legacy Lounge Mills

Eagles 306 Annual Trunk or Treat

 Sat, 25 Oct at 01:00 pm 306 North Durbin, Casper, WY

Hideaway Halloween Party

 Sat, 25 Oct at 09:00 am 211 Riverview Ave., Casper, WY

Trunk or Treat

 Fri, 31 Oct at 04:00 pm 3990 S McKinley St, Casper, WY

Haunted Sushi Night | The Drinkery's 'A Nightmare on Ash Street'

 Mon, 20 Oct at 06:00 pm The Drinkery by Cory

Midnight at the Masquerade - Murder Mystery

 Thu, 30 Oct The Rialto Casper

Zombie Crawl

 Sat, 25 Oct at 12:00 pm 322 South David Street Suite A, Casper, WY, United States, Wyoming

Haunted Sushi Night | The Drinkery's 'A Nightmare on Ash Street'

 Mon, 27 Oct at 06:00 pm The Drinkery by Cory

Horror Book Club

 Tue, 28 Oct at 05:30 pm 116 1/2 E 2nd Street Suite 217, Casper, WY

Red Butte Halloween Party

 Sat, 25 Oct at 06:00 pm The Church of Jesus Christ of Latter-day Saints