Not far from the Great St. Martin Church, under the sign of "Bier Museum" a little pub is hidden. Its walls are decorated with promotional posters of brewing companies and behind the bar various beer mugs and bottles are lined up on the shelves. The food in this establishment is not served. But 20 kinds of beer from all around the world can be tasted in there. Customers usually prefer the local draft beer. The bar is open since 2 p.m. and closes at three in the morning. The fun usually begins in the late afternoon, when live music is played. In summer, the museum moves to an outdoor area. Prices for beer does not differ from other Cologne's bars.