This story is free to read. Photo: Con Nooga sci-fi parade marches through Chattanooga (with video) photo-con-nooga-sci-fi-parades-through-chat photo-con-nooga-sci-fi-parades-through-chat By Times Free Press Staff March 3, 2013 1 min read Attendees of Con Nooga take part in a parade from the Chattanooga Choo Choo to the Convention Center on Saturday. Con Nooga is Chattanooga’s first multiple genre convention. Out of Love Watch Video Pete Hotchkiss of Fear Connection blows fire during the Con Nooga parade.