Well... I'm from Lithuania. I don't really try to seek out other people with similar interests. To be honest, i don't try to seek out other people at all.
I'm perfectly content with just sitting by myself, away from the rest. I don't really wear any 'geeky' clothing, like internet-meme t-shirts or whatever. I prefer to dress myself with a little more dignity, mostly flannel shirts, Turtlenecks, black long coats and black fedoras (or Flatcaps, they're sort of like the Newsboy hats, which are mostly worn by old people, at least here in Lithuania. I still like them). The geekiest thing about my real life persona would probably be my habit of saying 'WTF' or 'FFS'. I'm trying to kick this habit though, been saying this nonsense much less than i used to.