Don and Nellie Davis, Rantoul, will celebrate their 50th anniversary with an open house from 2 p.m. to 4 p.m. Feb. 14 at the Rantoul Community Building. The hosts of the event will be their children, Jack Davis and his wife, Lisa, Princeton, and Darla Ouellette, and her husband, Ed, Rantoul, and grandchildren.They have seven grandchildren and a great-grandchild.The couple lived at Kansas City, Kan., for two years and at Rantoul for 48 years.Don Davis worked at Delco Battery for 30 years and retired in 1989.Nellie Davis was a stay-at-home mom, when the children were young. She has sold Avon for 22 years.No gifts are requested.Don Davis and the former Nellie Dingus were married Feb. 14, 1959, at Pleasanton First Baptist Church, Pleasanton, Kan.