meetup.com I think does. I know a couple people that organized groups and myself was a member 10 years ago. Its business model was to charge the organizers of

meetup.com I think does. I know a couple people that organized groups and myself was a member 10 years ago. Its business model was to charge the organizers of groups a yearly fee, which is nice for the members (to not get ads..). A lot of the groups were quite good and some of the tech ones are still going.