Kelli Louwagie and Josh Buysse announce their engagement. Parents of the couple are Gary and Sheryl Louwagie and Steve and LeeAnn Buysse of Marshall. Louwagie is a 2005 graduate of Lakeview High School and attended Minnesota West. She is employed with The Schwan Food Co. Buysse is a 2002 graduate of Marshall High School and 2004 graduate of MN West. He is employed with Archer Daniels Midland. The couple plans a Sept. 24, 2011, wedding at St. Clotilde Catholic Church in Green Valley.