The family of Robert and Leora (Knosp) Anderson of Arapahoe is hosting an open house and card shower in honor of the couple's 50th wedding anniversary. They were married Aug. 17, 1958, at First United Methodist Church in Arapahoe. Their children are J.D. and Linda Anderson of Arapahoe, JoDee and John Walbridge of Arapahoe, Janell and Leon Ehrke of Orleans and Jason and Lisa Anderson of Arapahoe. They have 11 grandchildren. The open house will be Aug. 17, from 2-4 p.m., at the Ella Missing Center in Arapahoe. Cards of congratulations will reach the couple at 1221 9th Street, Arapahoe NE 68922.