Halloween Party at the Con

The Biggest Halloween Party in
Rock Springs is at The Con!

Purchase a $15 VIP Pass to Attend

Saturday Oct. 26TH @ 8 PM

Non-Alcohol Event

Powered by DJ Phoney Stark

Discount tickets can be purchased at

Green River & Rock Springs Chambers of Commerce

The biggest Halloween cosplay
party in Rock Springs!
(non-alcohol event)
OCT 26TH @ 8 PM

Cosplay Qualifiers

Friday about 7 PM

Saturday about 7 PM

Finals – Saturday 7:30 PM


  • No real guns or metal knives (subject to search)
  • Apparel: if it is permitted at a public swimming pool, it is permitted by the Con)
  • We welcome a balance of edgy while being family friendly

Sweetwater Events Complex

3320 Yellowstone Rd Rock Springs, WY 82901

Vendor Information

Scroll to Top