Bakers rise early to mix the dough and start the fryers, but who else is hanging around a 24-hour donut shop? What is the obsession with this sugary delight? Filmmakers Amy Levine and Dhera Strauss spent 24 hours at Kalamazoo's own Sweetwater's Donut Mill. The result is Donut Day, a documentary portrait of a small business that introduces you to the characters on both sides of the counters. The filmmakers will be here for a discussion after the screening.