Session beers at Devil's Backbone

Just heard from Jason Oliver, who's opened a cool new brewpub in the mountains of Virginia, Devil's Backbone. Jason's been brewing at Gordon Biersch DC for years (and other DC-area breweries before that; he's a pro on both sides of the top/bottom-fermenting divide), and has now gone out on his capable own. And he's a big fan of drinkable session beers:

Right now I have two seasonals that fit the bill, the Ale of Fergus English Brown Ale on at 4.5% and the Ramsey's Draft Stout at 4.1%. My year round Helles, called Gold Leaf Lager is around 4.5% as well.

Sounds like a hill trip for a Session is in order.