Marc & Bo speak with Thomas A. Hoff, Cultural Site Manager, St. Louis County Parks at Jefferson Barracks to talk about Bitter Conflicts at Jefferson Historic Site in Jefferson Barracks Park. Dates: Saturday, May 20th-9am-5pm. Enjoy learning about American war experiences from the American Revolution to Vietnam. Reenactors will showcase American military units spread out over the historic area of the park. This event is FREE! For more information see the "Bitter Conflicts" link in the "History Programs & Events" category on the website, the Facebook Event post or call 314-615-4386.