Food lovers around the country are crowing about Claude the Claw from takeout spot Birdbox, the hottest new hit on Broadway. Chris Calin of Birdbox talks about the chicken sandwich with one leg attached. Food lovers around the country are crowing about Claude the Claw from takeout spot Birdbox, the hottest new hit on Broadway. Chris Calin of Birdbox talks about the chicken sandwich with one leg attached.