December 10 - December 13 Apprenticeship School Rotation – Group 6 Local 33 Union Hall 2501 Bell Ave, Des Moines, IA, United States
December 17 - December 20 Apprenticeship School Rotation – Group 7 Local 33 Union Hall 2501 Bell Ave, Des Moines, IA, United States
January 7, 2025 - January 10, 2025 Apprenticeship School Rotation – Group 1 Local 33 Union Hall 2501 Bell Ave, Des Moines, IA, United States
