One of my favorite things about college towns is the fact that most people working in service jobs smart and educated (or at least in the process of becoming educated). I lived in State College, PA and Ithaca, NY for the first 26 years of my life. After moving to a somewhat economically disadvantaged town, I miss the competence of everyday service people that I experienced in those two towns as a result of the college labor force.
Example: When I bought coffee and a pastry a few weeks ago, I pulled out a five to pay my $3.05 bill. A moment after handing the cashier the five, I realized that I had a nickel in my pocket. Assuming that it would be easier for her to just give me two dollars back instead of counting out $.95 in change, I said "oh, I have a nickel," and handed her the coin. I don't think I've ever seen a more confused expression in my life. The girl had already entered $5 as the amount tendered, and she had no earthly clue how to deal with the additional nickel without the screen telling her how much change she now owed me. I ended up taking back the nickel and simply accepting my $.95 in change in lieu of waiting for this girl to cancel the transaction and start all over again. Can't say I ever had such an experience at a coffee shop in Ithaca or State College.