Civil War Reunion Barbeque Invitation, at Crawfish Spring, Walker County, Georgia. "Chattanooga welcomes the Blue and Gray." September 20, 1889. It was the reunion of Civil War, North and South Veterans. Formal organization of Chickamauga Memorial Association. On Chickamauga Battlefield where they will smoke the pipe of peace and bid each thought of conflict cease. Address General John B. Gordon, Governor of Georgia. Response General W.S. Rosecrans, President of Society of the Army of the Cumberland.