The culinary vision of two brothers and a chef, this long-awaited first-to-the-Hub mobile fromage factory is finally parked in its latenight (as in 2am on weekends) Cleveland Circle spot where they're slingin' a rotating arsenal of over 30-plus contempo grilled cheese sammies made exclusively using mayo in lieu of butter -- partially because it's healthier, but mostly because it's better at creating its own shot.