Erika Hammer and Luke Leppla announce their engagement and approaching wedding.
Erika is the daughter of Cheryl Hammer and the late John Hammer. She plans to graduate from Heidelberg University in December 2012 with a bachelor's degree in environmental science.
Luke, the son of Steve Leppla and Debbie Hajba, earned a doctorate of physical therapy degree from Walsh University in 2011. He practices at PT Services, Tiffin.
They plan to marry Sept. 1, 2012, at Pioneer Mill, Tiffin.