87 Sioux Falls, South Dakota October 29, 2020 Cynthia (Kooiker) Lundberg, 87, of Sioux Falls, South Dakota, died Thursday, Oct. 29, 2020, at Sanford Vermillion Care Center in Vermillion, South Dakota. Funeral services were Monday, Nov. 2, at Emmanuel Baptist Church, Sioux Falls. Survivors include two sons, three stepchildren, three grandchildren, a brother, John (Sherry)…