February 21, 2022 @ 5:00 pm - 10:00 pm 5 Hour Backflow Hampton Inn Ottumwa 943 N Quincy Ave, Ottumwa All Locations
February 21, 2022 @ 5:00 pm - March 3, 2022 @ 10:00 pm 32 Hour Backflow Local 33 Union Hall 2501 Bell Avenue, Des Moines
