Sarah Behounek and Aaron Kassen

Nathan and Valerie Behounek of Chelsea, are pleased to announce the engagement and approaching marriage of their daughter, Sarah Behounek, to Aaron Kassen. Aaron is the son of David and Sheila Kassen of Scottsdale, Ariz.

The couple resides in Ames, where Sarah is employed with the Iowa State University Foundation in the College of Agriculture and Life Sciences and Aaron is enrolled at Iowa State pursuing his Ph.D. in material science engineering.

They will be married on Aug. 10, 2013.