Kink Denver is a Denver fetish-party brand and ticketing platform. It sells a KINK Membership into what it calls "Denver's online KINK Community", and stages its own parties at hired city venues rather than premises of its own.

Its flagship night is the Sinner's Ball, a Heaven-and-Hell themed fetish party at Tracks Nightclub with three rooms and installations, run 21+ with published consent rules and a no-exposed-genitalia dress rule.

The same operator also runs Ritual Noize, a goth and industrial concert promoter putting on music nights at mainstream Denver venues. Those are music events for a music audience and are not listed here; Ritual Noize resells tickets to the Sinner's Ball as an affiliate.