Friction4Her is a Philadelphia lifestyle brand that runs a recurring on-premise Saturday night alongside a private social network for people in alternative lifestyles. It holds no premises: its parties are staged at an on-premise location on Emery Street, and the brand publishes the street and the time rather than a venue name.

The nights follow a fixed shape — Saturdays, from 9pm to 3am — and the calendar is published months in advance, which is unusual for this kind of brand and makes it easy to plan around. Dates are announced on its own site.

The social side is the other half of what it offers. The brand describes itself as a site for meeting, messaging and chatting in real time, with a newsfeed and member posts, aimed at people who want to arrange meetings and travel as well as attend the parties. Most of that sits behind a members' login.

Check the brand's own site for the next date, and browse our Philadelphia guide for the city's venues and other party brands.