Two nights of electronic music and New Year's Eve celebrations across multiple stages at the Colorado Convention Center, 18+.
Decadence Colorado returns to the Colorado Convention Center on December 30 and 31, 2026, for two nights of electronic music to ring in the New Year. It's billed as America's largest New Year's Eve dance celebration, and it lives up to the scale: the convention center is transformed into a dance floor that covers the equivalent of six football fields.
The lineup is a wide spread across the electronic spectrum. Big names like Marshmello, DJ Snake, Alesso, Excision, Zeds Dead, GRiZ, Seven Lions, and Lane 8 lead the bill, with Sullivan King, Green Velvet, Crankdat, it's murph, Levity, Kasbo, Black Tiger Sex Machine, and ISOxo filling out the roster. Further down you'll find ALLEYCVT, Deathpact, Zingara, Daniel Allan, GorillaT, The Resistance, and YØU$UK€ ¥UK1MAT$U. The sets are spread across multiple stages, so you can move between the heavier bass and the more melodic, house-leaning rooms throughout the two nights.
Beyond the music, the production is a huge part of the draw. The convention center gets filled with large-scale visual productions, lighting, lasers, and art installations that run alongside the stages. It's a full-room takeover, not just a few DJs on a stage.
Every week we pick 🏆 the 5 best 🏆 things to do in Denver and send them to your inbox. Just one weekly email, no spam.
By submitting your email, you accept our Privacy Policy
Both nights run from 5 PM to 2 AM. The event is 18+, and you'll need to be 21+ to access the bars. Set times haven't been released yet, so you'll have to figure out your own route between stages once the schedule drops.
