Prague's largest gay club sits in the space previously occupied by On Club, Valentino (and for those with long memories) Geyse..er on the lower ground floor in a Vinohradska street building. The club is open only Fridays and Saturdays but they have events every night usually with guest DJs. The place does seem to struggle for guests. It is the sister of the nearby Termix and owned by the same people. There are two bars and a labyrinth