[MathsJam ](https://www.mathsjam.com/what-is-mathsjam/)is a UK based monthly opportunity for like-minded self-confessed adult maths enthusiasts to get together in a pub and share stuff they like. MathsJam HQ emails out puzzles, games, problems, or just anything we think is cool or interesting each week. We tend to spend the evening discussing and solving them. We tend to meet on the second-to-last Tuesday of every month, in the evening, simultaneously in pubs and bars around the UK (and the world!). Ignore the numbers on meetup as most people just turn up without RSVP-ing,

Description supplied by the event organiser.