FAIRMONT– Betty Lemke will turn 100 years old on Sept. 10. To celebrate, a birthday open house will be from 2 to 4 p.m. On Saturday, Sept. 13, at the Pioneer Parsonage House (310 East Blue Earth Avenue, near the museum) in Fairmont. Birthday cards will reach her at Vista Prairie at Goldfinch Estates, 850 Goldfinch Street, Fairmont, MN 56031.