Trailhead Steakhouse has a few beers on draft (Yuengling, Fat Tire, Sam Adam, Bud, etc) and a "whole bunch" in cans and bottles. This is where I want to eat dinner one night.
Trailhead Steakhouse
7839 E Lamar Alexander Pkwy
Townsend, TN 37882
Well crap, looks like it's just beer and wine. That kinda sucks. Lots of stuff around there though.
http://localalcohollaws.com/index/4774860/tn/townsend