The Community Intelligence Game.

Do you know what’s really useful? Discovering who to ask if you want to know anything about anybody in The Shire. And the same person is the one to whom a casual remark should be dropped if there’s something about yourself which you want to be known. On the other hand, circumspection is required if there’s something about yourself that you don’t want to become common knowledge.

I’ve never played this game before, but it might be fun to give it a go.