Prague is a beer city. The beer of the city is Pilsner Urquell. Went for a beer with Jan from work, and he introduced me to a Pilsner Urquell served Mliko style . The beer is tapped from vats, not kegs, direct and unpasteurized--cepujeme nejkratsi cestou (apologies for the lack of appropriate accents). In some pubs, like this one, the beer comes direct from brewery via tanker truck and into vats that are visible under the bar. Yes the beer is foamed heavily, and no it is not the sign of a bad pour. Don't worry it is only considered a half beer when the foam is up to the rim like this so you are not paying for the foam. However, the pleasure is in rapidly imbibing the cool foam, which is where the aroma lives. In fact Jan was a little bit scolding me for pausing to take the picture, lest this perfect "Milk" beer settle into a regular pour. StringGirl is too young to drink.