Kasandra Prohaska of Columbus and Daniel Olson of Franklin announce their engagement.
Miss Prohaska is the daughter of John Prohaska and Charlotte Prohaska, both of Columbus. She is a planning manager at Innovative Casting Technologies Inc. She is a graduate of Columbus North High School in 2012 and of Franklin College in 2016.
The groom is the son of Glenn J. Olson and Connie Smith, both of Franklin. He is a business analyst at Columbus Regional Hospital. He is a graduate of Punahou School in 2011 and of Franklin College in 2016.
The wedding is set for June 9 at The Commons.