A tradition at Yale University in New Haven is for graduating students to attend the annual Class Day exercises in their wildest hat creations. There were many unique styles on display Sunday afternoon in the Old Yale courtyard, including this coyote pelt worn by Peter Johnston. (JOHN WOIKE / HARTFORD COURANT / May 24, 2009) Peter and Gabriel are friends in life and haberdashery. He put Gabriel on to Bookster. Hat tip thanks to Isabel Marin.