If you don’t want to spend all day at the grill this Burger Day, head to Racines NY for the ultimate innovative burger – oh, and it takes half a day to make! Chef Frederic Duca grills a lamb shoulder to impart some smokiness, then confits it for 10-12 hours in olive oil with star anise, bay leaf and thyme. The slow cooking technique locks in a ton of flavor while the harissa adds a spicy kick – for the hottest burger day around!