Carrie Krueger and the late Richard Weeks of Wadena announce the engagement of their daughter, Tina Krueger, to Derek Burggraff, son of Wayne and Marilyn Burggraff of Pierz. Tina is a graduate of Wadena High School and received her marketing degree at Moorhead State University. She is employed at US Cable in Cold Spring. Derek is a graduate of Holdingford High School and received his degree in construction management at Moorhead State University and works for Landwehr Construction in St. Cloud. The couple's wedding is May 21.