Bob Townsend, the Atlanta Journal-Constitution's beer columnist, discusses this week the art of blending Belgian lambics. I envy the experience, and his contacts. Lambics are a world I've only seen the shore of from a distance - I sampled my first at the Magic City Brewfest back in June.
Townsend, on the other hand, hooked up with Don Feinberg, an importer of Belgian beers who had two big casks of rare lambics to share.
Once, all beers were lambics, in a way. It's a style in which the beer ferments spontaneously. Brewers don't add any yeast, they just allow the yeast in the atmosphere to do what it will, the way things were done before anyone knew yeast had anything to do with fermentation. Modern lambics often are flavored with fruit such as raspberry or cherry. The flavors can be very intense, ranging from very sweet to very sour. One type, known as geuze, involves blending different lambics for flavors unique to each brewer.
Feinberg had Townsend and his other guests blend lambics from each cask, essentially creating their own geuze. Check out the size of the casks in the AJC's photo.