The Bi Fun Club hosts swinging play parties for sexually adventurous adults at The Central Station Bar on Wharfdale Road in Kings Cross — and it is the rare London party that says plainly on its own front page that everyone is welcome: bi, straight, gay and trans.

The rhythm is daytime Mondays from 13:30 to 19:30, plus evening parties on the second and fourth Wednesday of the month from 18:00 to 22:00. The door pricing carries the inclusivity: single women and mixed-sex couples enter free, T-girls were advertised at around £10, and single men at around £55 — dropping to about £45 after 16:30 at the daytime parties — all confirmed at the door, cash or card accepted.

The organisers manage the room's balance through that pricing and their community, and say a party typically has fifteen or more cis and trans women attending. As at the Thursday sibling party, there is no obligation to play — watching with a drink is a fine way to attend.

The same basement hosts Swingers and Sinners every Thursday — see its own page. Browse our London guide for the city's other parties and venues.