SweetManiacS is a party organiser based in Wuppertal that runs themed erotic nights at clubs in North Rhine-Westphalia. It describes its events as guided erotic and frivolous games for adults who are free of jealousy, with the games moderated by its own team, and it adapts each format to the club it is held in.

Its best-known series is the Stutenmarkt, a role-play night built around Dom and sub games in which the Dom decides who may play with their partner. Couples and solo guests can take part or simply watch, and the organiser says that nobody has to join in and that a no is always a no. Other series named on its website include Silence, a night on which talking is not allowed, The Match, an ice-breaker format, and the Nebelparty, played in fog.

Dates and registration are published on the organiser's JOYclub profile, which its website links to.