Today you’re talking an early lunch break. “Must have a job interview,” colleagues speculate as you stride out. “Wait… is that a new belt?! He’s gotta be off.” Let them think that – keeps them on their toes. The tawdry truth, of course, is that you’re huffing a free plate of sauce-soaked ribs. Chicago Rib Shack has opened a new branch in Aldgate East with 50 free lunches every day from noon (running until Sunday).