Back in the old read it days, I would browse the local meetup subs to join events and small social outings locally - but since I'm not using that platform anymore I'm a bit lost on find about local social gatherings. I would attend r posting of bar hopping, cinema groups, and park picnics around my town; however, I can't find a Lemming4Lemming (L4L) instances like there for my town through simple search. Anything like that here?
Mobilizon is the Fediverse equivalent. https://joinmobilizon.org/
It's not well used though.