The 15th Annual Muster on the Wabash takes place today (Saturday) and Sunday at Fort Knox Two near Vincennes. The event commemorates former Indiana Territory Governor William Henry Harrison's gathering of his army before the Battle of Tippecanoe. There will be vendors and various demonstrations. The Muster runs from 9:00 to 5:00 PM today and from 10:00 to 4:00 PM Sunday. Admission is free, but there is a five-dollar parking charge.