You reckon this is some kind of connection? Gross.
Well I am from the Britian lands and our gaypride borders this kind of behaviour but I've never heard of Folsom until I googled it. It's still degenerate as fuck imo
As Catboi said, it's "Folsom" or "Folsom Street Fair" (
https://en.wikipedia.org/wiki/Folsom_Street_Fair ) which has surprisingly, gone on for fucking years. It's a single day in San Francisco where a bunch of Fetish and Kink people all gather on this street to openly fuck, show off fetish gear and all sorts. Of course it's in SF and is going to be mainly highlighted by gay shit, but I find the entire thing to be too much considering it's broad daylight on some street in a major city.