I had Luke's last night and must say it was pretty good. Being from Chicago I always frequent places in the valley that advertise being a Chicago Style. This place can say it is a Chicago Style.
Dripping Beef Sandwiches, Polish Sausages and homemade peppers pretty much makes up the menu and that is what makes it Chicago Style. A simple menu with good meat and peppers on it. It has a hole in the wall authentic feel but it is a very clean place.
I would definitely eat here again for a good beef sandwich with Mozzarella.