Arrowsmith by Sinclair Lewis — Read

It was regarded as immoral, at the University of Winnemac, to dance after midnight, and at that hour the guests crowded into the Imperial Cafeteria. Ordinarily it closed at eight, but tonight it kept open till one, and developed a spirit of almost lascivious mirth. Fatty Pfaff did a jig, another humorous student, with a napkin over his arm, pretended to be a waiter, and a girl (but she was much disapproved) smoked a cigarette.

At the door Clif Clawson was waiting for Martin and Leora. He was in his familiar shiny gray suit, with a blue flannel shirt.