Here is the info from their fB invite page
If you’d like to perform at the open mic, please come beginning at 7:30pm and bring five minutes of whatever you want to share.
Musicians: one song. Prose writers: that’s about two and a half double spaced pages of prose. We’re the friendliest open mic you’ll find but we pay attention to time.
February 18 , 8pm, open mic signup starts at 7:30
At Magnet, your neighborhood queer health center, 4122 18th Street between Castro and Collingwood in San Francisco. Accessible Venue.
Hope to see some of you there.