Mark and Kim Gareiss, Columbia City, announce the engagement of their daughter, Cassie Gareiss, Columbia City, to Mathew Colton Streeter, Winona Lake, the son of Ron Burns and Krista Streeter-Burns, Winona Lake. The bride-to-be plans to pursue graphic design in Indianapolis. She graduated from Columbia City High School in 2010 and will graduate from Grace College, Winona Lake, in May with a bachelor’s degree in graphic design and a minor in photography. The groom-elect will begin worked at Ernst & Young, Indianapolis, this fall. He graduated from Warsaw Community High School in 2009 and will graduate from Grace College, Winona Lake, in May with a bachelor’s degree in accounting and business administration. The couple plan a Aug. 10, 2013, wedding.