Jackie SayetCorned Beef, kraut and banana peppers, the guts of "The Chicago Fire," a twist on the Reuben sandwichThe new Chicago's Bakery & Deli has only been open one week, but its performance has already received rave reviews and even a few regulars. There was such a fuss brewing on the Cracktwit and Faceboring, initiated by neighborhood insider Tom Falco (@GroveGrapevine), I just had to stop by to see what da big deal was. So did about 10 others right before close last night.&