Dates of Event: March 17, 2018 - March 18, 2018 Hours: Sat. 9 am - 5 pm, Sun. 10 am - 4 pm Place: Sioux City Convention Center, Sioux City, IA Annual Spring Collections Show. Largest in Siouxland area. Extra move in day on Friday 9-9 pm. Free parking. Package check. Lunch delivery to all vendors if interested. Hotel crafter rates offered.