Mlíko is a traditional Czech beer pour that fills the glass predominantly with wet foam, giving it the appearance of milk. This unique serving style, whose name translates to "milk" in Czech, involves slightly opening the tap to allow foam to fill the glass, with just a small amount of liquid beer at the bottom.
The result is a creamy, sweet, and smooth texture, intended to be consumed quickly, much like a shot, to fully appreciate the hoppy aroma before the foam settles. Historically, mlíko was served as a dessert or an elegant drink for those who preferred a milder beer experience.