The new series “Autumn in the City” began yesterday in downtown Knoxville on Market Square. The event set a record of highest attendance at any Market Square event by port-a-potties. “This is amazing,” said event attendee Josh Hoobar, “I’ve never seen so many port-a-johns at one place!” The event was attended by no less than 15 port-a-potties, lined up in Krutch Park. Highest attendence by port-a-potties prior to last night was 8, set last summer.