The Upside Down: Halloween Costume Party in Phoenix, Fri Oct 16

Name: THE UPSIDE DOWN
Start: 2026-10-16T21:00:00-07:00
End: 2026-10-17T02:00:00-07:00
Location: TBA

Know before you go

When: Friday, October 16, 2026, 9 PM to 2 AM (in the run-up to Halloween)
Where: TBA, Phoenix, United States
Tickets: Free
Length: About 5 hours
Type: Halloween Costume Party
Dress code: Costumes encouraged

Details

🔥 THE UPSIDE DOWN — YEAR 2 🔥
LAST YEAR WE OPENED THE GATE… THIS YEAR WE’RE GOING DEEPER INTO THE UPSIDE DOWN. 🩸
After bringing The Upside Down to life in 2025, we’re officially bringing it back for YEAR TWO — bigger production, crazier setups, and an even more immersive experience!
📅 OCTOBER 16TH, 2026
⏰ 9PM–1AM
💸 $500 CASH THROWN INTO THE CROWD!
👹 LIFE-SIZE DEMOGORGON
📸 STRANGER THINGS–INSPIRED BACKDROPS
🔴 RED PHOTO BOOTH
🎈 HUGE INFLATABLES
⭐ RED CARPET
📸 PROFESSIONAL PHOTOGRAPHER
🛍️ VENDORS
➕ MORE TO BE ANNOUNCED
💰 $500 CASH GIVEAWAY! Instead of one person winning a costume contest, we’re throwing $500 CASH DIRECTLY INTO THE CROWD, giving EVERYONE a chance to grab some FREE MONEY! 🔥
Get your Halloween costumes ready because we’re bringing the world of Stranger Things to life like never before! 🩸
🚗 NEED A RIDE?
Use code GENZENT on the FETII app for 3 FREE RIDES, then 25% OFF future rides.
⚠️ MUST FOLLOW @GENZPARTYS TO ENTER
THE UPSIDE DOWN RETURNS. YEAR TWO. OCTOBER 16TH. 🩸🔥