Set to open this week in downtown Chicago, Revival Food Hall had one requirement for all of its operators: They had to be totally different from one another. Unlike the Italian- or Hispanic-theme food halls, Revival set out to capture a wide swath of diners—in an area with very high lunch traffic—by compiling a list of stalls that range from tacos and toasts to barbecue and poke. During a preview of the hall, operators showed off some ideas that resonate beyond restaurants to any foodservice operation trying to serve the grab-and-go crowd in a rush…READ MORE