I'm not much for stalking. I do wish there was some place that they congregated after shift, but I guess a lot of shiftworkers actually sleep after they get off, unlike me.
You're young though and still have that circle from college. All my friends (the ones who haven't drifted away) work completely opposite shifts of me. And married life didn't help expand it like it should have, which is partly my fault for not getting more involved with things when I was off.
Now that I'm by myself again, I have to rebuild old connections and find new ones. It's not exactly easy.