Right on Cermak, this restaurant is a little piece of Europe still left over in the Cicero neighborhood. I have been going here since I was a little girl, and it seems to get better and better over time. The place is decorated with traditional Czech paintings, dolls, and carvings. The food is cheap, good, and plentiful. For ten bucks, you get soup, bread, an entrée so huge no single human can ever finish it on their own, side of dumplings, sauerkraut, and dessert. Last time I went, me and my companion stuffed ourselves to the brim and walked out with about 5 lbs of food in leftovers (they have a scale by the entrance). I would definitely recommend Klas!