Kirksville Mayor Zac Burden led a walking tour of five downtown historic landmarks on Saturday, May 20. Approximately 20 people took part in the tour, which began in front of the Adair County Historical Society building at 211 S. Elson Street. Burden talked about the history of building, which began its life in 1916 as the Kirksville Sojourners Club, catering to people that had traveled to Kirksville to receive treatment from A.T. Still s medical hospital.