Dustin Joe Combs and Katharine Jo Collier, both of Clarkston, will exchange wedding vows June 30 at Chief Looking Glass Park in Asotin. He is a horse shoer in Clarkston. His parents are Todd and Peggy Riggers and Joe and Sarah Combs, all of Clarkston. They both graduated from Clarkston High School in 2003. She also graduated from Walla Walla Community College, Clarkston Center in 2006 and her parents are Brad and Connie Collier of Clarkston.