WILLMAR—If all moves along smoothly, an addition to Willmar Middle School could open as soon as Sept. 1, 2021. The planned addition would have a larger gym and a small alternative learning center for the school district and a wing for special needs students served by the Southwest West Central Service Cooperative. Willmar School Board approved the framework of a lease agreement with the cooperative this week. The Board approved the document unanimously. Superintendent Jeff Holm said the document