Visitation for Karen Wardenburg, of Marion, will be held on Wednesday, November 3, 2021, from 5:00 P.M. to 7:00 P.M. with family present at the Winfield Funeral Home of Knoxville. A memorial service will be held at 10:30 A.M. Thursday, November 4, 2021, at the Winfield Funeral Home. Following service, a luncheon will be held at Dyer Hudson Hall in Knoxville. Memorials may be directed to the Shriner’s Hospital of Minneapolis or her family. Online condolences may be sent to WWW.winfieldfh.com.