Academic conferences are by far the best behaved, which makes sense because everyone there is (generally) being paid to go there by their university. In genera

Academic conferences are by far the best behaved, which makes sense because everyone there is (generally) being paid to go there by their university. In general people behave worse when there are less repercussions from work, so at conferences which are free / many people paid out of their own pocket, the behaviour is worse.