Green River Halloween Events

Halloween events Happening Next in Green River, WY

Movie in the Rec: Pumpkins, Pillows, and Pajamas

 1775 Hitching Post Dr, Green River, WY, United States, Wyoming 82935 25 Oct 2025
ENTERTAINMENT

Trunk Or Treat at Expedition Island

 Expedition Island 25 Oct 2025
TRUNK-OR-TREAT

Skate Night

 1775 Hitching Post Dr, Green River, WY, United States, Wyoming 82935 10 Oct 2025
SPORTS

SCCDC Annual Trunk-or-Treat

 1715 Hitching Post Dr, Green River, WY 82935-5783, United States 18 Oct 2025
HALLOWEEN

Downtown Green River Monster Bash

 N 1st East St, Green River, WY 82935, United States 11 Oct 2025
FESTIVALS

Trick or Treat Extravaganza

 1445 Uinta Drive, Green River, WY 31 Oct 2025
TRICK-OR-TREAT

Night of the Living Deadlift

 Expedition Island 25 Oct 2025
NONPROFIT

Spooky Pool

 1775 Hitching Post Dr, Green River, WY, United States, Wyoming 82935 30 Oct 2025
POOL-PARTIES

Halloween Vendor Fair 2025

 Union Congregational Church United Church of Christ 18 Oct 2025
HALLOWEEN

Trick or Treat

 1775 Hitching Post Dr, Green River, WY, United States, Wyoming 82935 31 Oct 2025
TRICK-OR-TREAT

HALLOWEEN PARTY. Ellie and Austin, Charlie and The Blues Factory, Vagabond

38 N Center St, Green River, WY 31 Oct 2025
PARTIES