Hunter College professor Joan Tronto was sitting around her office one day, she told us at the Queer CUNY conference on May 6, and a student she'd never met dropped in and sort of just smiled at her. "Hi," the student said. "I saw your name on the flyer for the conference on Saturday," and that was all. The student flashed another moony grin, and then vanished. Over the course of a few days, several other students came by and did the same thing.