From “mock war” sites, to airfields for anti-submarine defense, to the boat used on D-Day, a talk presented by Reggie Coco and sponsored by the Baton Rouge Genealogical and Historical Society at the Bluebonnet Regional Library will cover the surprising and vital roles that the Bayou State played in the War. With cases of artifacts on display. 10 am at 9200 Bluebonnet Boulevard. Free. batonrougegenealogy.org or call Mary McKeough, 924-8921.