Wilson, Kalkhoff to wed

Joe and Becky Wilson are announcing the engagement of their daughter, Heather Michelle, to Michael Thomas Kalkhoff, son of Dr. Tom and Annette Kalkhoff of Spirit Lake. Heather is a 2006 graduate of Hudson High School and will graduate in May 2010 from Iowa State University with a degree in mechanical engineering. She has accepted a position with John Deere in the Quad Cities. Mike is a 2006 graduate of Spirit Lake High School and will graduate from Iowa State in May with a degree in chemical engineering and a minor in biology. He will be attending medical school at the University of Iowa this fall. Vows are set for May 29, 2010, at St. Gabriel Catholic Church in Reinbeck, Iowa.