This group seems to be inactive. There's another group, Oxford Rationalish, which is currently active (Jan 2022), we aim to have at-least-monthly pub meetups, Circling, and occasional Applied-Rationality workshops.
https://www.lesswrong.com/groups/wQA8BE5e8mETeWb8A
https://www.facebook.com/groups/1221768638031684/
Once per term or so we have a big event, like a talk on noticing confusion, a double crux workshop, or a discussion about common knowledge.
[Will write more here later.]