Mike and Charlotte Wartner of Hancock, along with Scott and Nadine Berg of Grafton, N.D. are happy to announce the engagement of their children, Jennie Wartner and Chad Berg. Jennie graduated from MSUM with a degree in social work. She is currently employed with Sedgwick as a disability specialist. Chad is a graduate of NDSU with a degree in industrial engineering. He is currently employed at BTD Manufacturing as a manufacturing engineer. The couple is planning an April 7, 2012 wedding. They will reside in Detroit Lakes.