If your interests include any nonempty subset of Haskell, category theory and graphs, you might enjoy this. Online attendance is free. (For all I know in-person attendance is free too, if you live near SF area.) https://www.meetup.com/Category-Theory/events/nnrhgsyccfbhc -- Jeff Brown | Jeffrey Benjamin Brown LinkedIn https://www.linkedin.com/in/jeffreybenjaminbrown | Github https://github.com/jeffreybenjaminbrown | Twitter https://twitter.com/carelogic | Facebook https://www.facebook.com/mejeff.younotjeff | very old Website https://msu.edu/~brown202/