Megan Bonzer, of Charles City, and Benjamin Rottinghaus, of Cedar Rapids, are pleased to announce their engagement and upcoming wedding.

Bonzer, daughter of Mark and Deb Bonzer, is a 2007 graduate of Charles City High School and will graduate from Iowa State in May with a bachelor’s of science in animal science.

Rottinghaus, the son of Vince and Debbie Rottinghaus, is a 2005 graduate of Charles City High School and a 2009 graduate of the Iowa State University College of Engineering with a bachelor’s of science in agriculture engineering. He is employed at Archer Daniels Midland of Cedar Rapids.

The couple plans to exchange vows May 28 at St. Mary’s Church in Roseville.