Some of the carry out places I frequent have tip jars, and the credit card receipt has a line to write in a tip. I always feel awkward when the guy at the register looks at my receipt and I didn't tip. But I don't see why I should be tipping - I walked my ass over to pick up my own food. Any work they did should be included in the price of my order, no?
"The University of Illinois is also in turmoil. The university sports an Interim Chancellor, an Interim Athletic Director, and an Interim Football Coach; the game will be played at Soldier Field, making this an Illini Interim Home Game."