Special programs will be held at the Lookout Mountain Battlefield this weekend commemorating the 149th Anniversary of the Civil War Battle Above the Clouds. The Point Park Visitor's Center will be open today (Nov. 17) and Sunday from 9 a.m. to 5 p.m. There will be Confederate artillery and infantry demonstrations, guided tours, and history talks. For more information call the Point Park Visitor's Center at 423-821-7786.