I was walking through a public cemetary that had a section full of freemasons' symbols, so I looked it up online and was served the freemasons' subreddit. It's got some good stuff.
https://www.reddit.com/r/freemasonry/comments/1qlsuef/supporting_ice_and_maga_is_unmasonic_conduct_and/
Like this guy celebrating getting initiated: 
I don't think you need to pay people to attend so much as put in legal third-place protections so they can't be ratfucked into nonexistence by landlords but that'll never happen
I need to make an effort post about how third-spaces were thought up as a concept by a chud boomer. Until then watch this video in the background as you do something else https://m.youtube.com/watch?v=8E5MegoW2pA
I found a YouTube link in your comment. Here are links to the same video on alternative frontends that protect your privacy:
There are a bunch of ways you could do it for sure, the hard part in currently-existing society is giving people more free time without them feeling pressured to use that free time to make money.