We cannot tell you much about the menu in the restaurants of the Brown Hotel in Louisville because, frankly, we’ve paid little attention to it when we visited. We don’t go to the restaurants; we call room service and have our meal delivered. Being historical-minded types, that meal is always a single food – a Kentucky hot brown. This is one of America’s most distinctive sandwiches, invented by the hotel some time in the 1920s. Supposedly, it began as a late-night snack for revelers who wanted something hot, hearty, and fun. A hot brown is a fork-and-knife job for certain: toast topped with white turkey meat under a sizzling spill of cheesy cream sauce, slices of tomato, and strips of bacon.