I didn't need to pick up an adjuct ID card. I blend in on almost any college campus. I spend only eight hours a week there, all of which is spent in my office or my classroom. I don't even have to cross campus to get to my office; my building is on the edge, and I get there by walking down a street with campus on one side and a residential neighborhood on the other. I certainly hadn't missed the card in the first three weeks of class, so there really was no reason to detour to the ID office on Thursday.
Except: I really, really wanted one. For two reasons, two little words: Adjunct Professor. There are days I can't quite believe I'm really a professor, hired to a position in my chosen profession. I'm not going to be taking the ID out of my wallet and admiring it - I'm not quite that crazy - but I will be saving it, the tiny, official memento of my first "real" job.