Do you ever go by Summits Wayside Taverns? It is the best place for
good quality draft beer.

http://www.classiccitybrew.com/summits05.html

Beer aficionados appreciate the food but come to Summits for the
amazing selection of malt beverages. On a typical day you'll likely
find a staggering array of draft beers - 114 at Sandy Springs, 166 at
Snellville, and 224 at Cumming. Andy insists that his draft beers are
better maintained than most because of his use of nitrogen gas mixed
with the standard carbon dioxide. "Nitrogen is more expensive than
CO2 but it does a much better job at preserving kegged beer," he says