A Sept. 3 wedding is being planned by Kati Dunn of Butler and Ryan Colteryahn of Prospect.

The bride-to-be is the daughter of Harold and Connie Dunn of Butler. Parents of the prospective bridegroom are Scott Colteryahn of Prospect and Shawnee Colteryahn of Charleston, S.C.

The bride-elect graduated in 2001 from Butler High School and is a student at Westminster College.

Her fiancé graduated in 2002 from BHS. He works for Paracca Interiors in Butler.