Ashley Mae Lindahl of Benson and Chad Michael Altermatt of Wabasso are engaged to be married Dec. 18 at Trinity Lutheran Church in Benson.
Lindahl is the daughter of Roger and Stacy Lindahl of Benson.
She is a 2007 graduate of Benson Senior High School and expects to graduate in December from Minnesota State University-Moorhead with a degree in speech-language hearing sciences.
Altermatt is the son of Todd and Cathy Altermatt of Wabasso.
He is a 2005 graduate of Wabasso Public School and attended Minnesota West Community and Technical College in Granite Falls where he studied renewable energy. He is employed by Highwater Ethanol Company in Lamberton.