MINNEAPOLIS - Alison Bateman and Aaron Dahl announce their engagement. Parents of the couple are Steven and Joni Bateman of Maple Plain and Jean and the late Jeffrey Dahl of Cottonwood. Bateman is a graduate of Wayzata High School and the University of Minnesota. She is employed at Gillette Children's Specialty Healthcare in St. Paul. Dahl is a graduate of Lakeview High School and Augsburg College. He is employed at the Office of the State Auditor in St. Paul. The wedding is planned for Sept. 8, 2012, at Lord of Life Lutheran Church in Maple Grove.