Laura Ingalls Wilder Memorial Society 105 Olivet Avenue De Smet, SD 57231 De Smet, SD Memorials Alkali Ike Tours PO Box 652 Deadwood, SD 57732 De Smet, SD Tours Adams Museum 54 Sherman Street Deadwood, SD 57732 De Smet, SD Museums De Smet Museum Rural Route 1 De Smet, SD 57231 De Smet, SD Museums Ingalls Homestead 20812 Homestead Road De Smet, SD 57231 De Smet, SD Monuments