KathleenKunkelKathleen Sue Kunkel and Gregory Johnson, who both work in Mankato, Minn., have become engaged and plan to be married on June 9.The bride-to-be is the daughter of Mr. and Mrs. Jess W. Kunkel of 739 S. Ridge Ave., Arlington Heights, and Gregory’s parents, the Hubert Johnsons, reside in St. Clair, Minn Th couple both attended Mankato State College, and Kathleen is a graduate of Arlington High School. She works for Shari Candy Co., Gregory for Continental Can Co.