I know people who have had great success (pre-Covid) finding friends with similar interests on Meetup. This hasn't worked well for Epicurean groups, but can be good for whatever else you do. The groups I hear about are for "outdoorsy" types (which I no longer am!), but I'm sure someone could find groups for writing, groups for knitting, groups for table-top gaming, groups for quilting, groups for working on cars, etc.
I haven't tried any of this myself!