Breweries in the US, UK, Belgium and other countries have been producing seasonal winter or Christmas beer for awhile now. They are typically of a higher degree and sometimes include wintery spices like cinnamon, clove, nutmeg and orange peel. Higher-degree beers are made with more malt, and the increase in sugar creates a beer with a higher alcohol content. Czech breweries are starting to realize the marketing opportunity of seasonal beers. But unless you visit a beer shop or pub serving beer from smaller, more local breweries, it would be easy to miss Christmas beer completely…