2013 Fall Festival Guide: Notable changes come to festival schedule; who's back, who's not?

photo The Sequatchie Valley Century will take place October 5, from 8am to 12pm, as part of the annual RiverRocks festival in Chattanooga.

photo Walter Raulston, left, cooks a skillet of bratwursts while Austin Mansy fills customer orders at The Missing Link booth at the 2012 Oktoberfest at Chattanooga Market. This year's event is slated for Oct. 19-20.

photo Gage Henry, Stella Henry and Devin Avery, from left, watch Bert Workman handcraft a wooden top at the Workman's Wood booth during the 2012 Ketner's Mill Country Arts Fair near Whitwell, Tenn. This year's fair will be Oct.