"It's early October, and hordes of visitors have descended on the tiny, celebrated village of Threadville, Pennsylvania, to attend a Halloween crafts fair, a zombie retreat, and the wedding of Edna Battersby. As a friendly prank for Edna's wedding, Willow and the gang have fashioned an overly extravagant hoopskirt, complete with lights and music. But in a bizarre turn of events, the garish gown is implicated in a mysterious lakeside murder." --,(source of summary not specified)