A local restaurant/brewpub holds trivia night on Thursday nights, and for a few years now groups from my school--teachers, and sometimes students--have gone. Each team is allowed up to 6 people, and of course no cell phones or similar equipment is allowed.
Since Christmas break I've been three times; our team make-up has varied slightly over these three times, but it's a very fun group.
The first time I went we scored 21/30. The next time we scored 24, and last night we scored 25.
As someone famous once said, there is much pleasure to be gained from the knowledge of useless facts.