November 28, 2022 @ 5:00 pm - December 8, 2022 @ 10:00 pm Med Gas Systems (8) Local 33 Union Hall 2501 Bell Avenue, Des Moines Registration is Closed 5:00PM-10:00PM Every night Monday thru Thursday
December 5, 2022 @ 5:00 pm - 10:00 pm 5 Hour Backflow Local 33 Union Hall 2501 Bell Avenue, Des Moines