October is Archaeology Month, and to celebrate the Spiro Mounds Archaeological Center will hold a special day with a lecture and a guided walk on Saturday, October 20, 2018. Archaeology Month is sponsored and promoted by the Oklahoma Anthropological Society and the Oklahoma Public Archaeology Network and includes many more events throughout October. Lectures about the prehistory and history of this region will start at 11 am. There also will be a guided tour of the site at 2 pm…