Mecca introduces more street food (by Sameh Wadi of Saffron, and a mobile pizza oven called Streetzza), the Tin Fish’s mahi mahi sandwich could use more restraint and less tartar sauce, a promotional video profile of Chef Erick Harcey of Victory 44, Bill Roehl beats up on a soybean festival, and five Memorial Day cheeseburgers that harness the awesome power of Wisconsin cheese. See also: a report from a recent Carr Valley Cheese cooking school in Sauk City.