KENYON - Sarah Tupa (Krause) and Lee Skillestad announce their engagement. Parents of the couple are Ron and Kristi Krause of Lake Benton and Don and Vickie Skillestad of Kenyon. Tupa is a 1999 graduate of Marshall High School and a 2004 graduate of Minnesota State University, Mankato. She is employed as a dental hygienist at Southern Heights Dental in Faribault. Skillestad is a 1999 graduate of Kenyon Wanamingo High School and is a machinist at K & G Manufacturing in Faribault. The couple plans a May 18, 2013, wedding in Owatonna.