I was looking for some beer over Christmas and to survive the Blizzard here in Denver and stumbled onto Hiberation Ale by Great Divide Brewing Company. This strong ale has great flavor and packs a punch on the alcohol content.
It is one of the better beers that I have had in a long time. I would rate it up there with the Paulaner Salvatore that comes from Germany.
A good one to get if it is delivered in your area.