The Dutch Costume Exchange drop off is today. People can drop off their costumes for sale starting at 4:00 in the afternoon today at the Scholte Church. All costumes need to be on hangers and priced at the time of delivery. According to Pella Historical Village Director Patsy Sadler, the costume exchange is one of the biggest events for them. Drop off is open until 7:30, the actual sale event is Tomorrow morning from 8:00 until 10:30.