This article was published in The 30 Second Wine Advisor on Friday, May. 20, 2011 and can be found at http://www.wineloverspage.com/wineadvisor2/tswa20110520.php . If you grew up during the Cold War, chances are that you think of Bulgaria - if you think of it at all - as one of those sad Slavic countries held behind the Iron Curtain, a drab and poor dictatorship, not a likely destination for travel or exports. If you looked closely at the labels of cheap wines in the bargain bins during the 1980s, you might have recognized Bulgaria on the label of some inexpensive, decent but forgettable table wines. (Many of them were exported by the Pepsi-Cola company, not that Pepsi made any real effort to publicize this.) Since the Eastern Bloc fell apart in the early 1990s, unfortunately, Bulgaria wasn't one of the first to bounce back. Its old collectivized wine industry, now independent, sent a lot of bulk wine to Britain, but it wasn't memorable wine. But a recent tasting of wines from...