Katherine Boike and Andrew Rigge are engaged to be married June 26 at Vinje Lutheran Church in Willmar.
Boike is the daughter of Byron and Lori Boike of Willmar.
She is a 2003 graduate of Willmar Senior High School and a 2007 graduate of Southwest Minnesota State University in Marshall with a degree in accounting. She is employed by Renville County Hospital and Clinics in Olivia as a staff accountant.
Rigge is the son of Bruce and Jamie Rigge of Redwood Falls.
He is a 2003 graduate of Redwood Valley High School in Redwood Falls and a 2007 graduate of South Dakota State University in Brookings with degrees in agronomy and Spanish. He is employed by Mycogen in Olivia.