Haus Vaterland metres deep, panoramas, and lighting effects, and served appropriate food; it was an early example of modern theme dining or experiential gastronomy. While the main shows took place in the ballroom, each theme restaurant also had musicians of the appropriate origins on staff to complete the dining experience, including at least six dance bands. A central kitchen occupied the entire top floor, connected to the different dining establishments by pneumatic tubes, through which orders came up, and dumbwaiters, by means of which food was sent down and dirty dishes sent back up; conveyor belts at kitchen level transferred the dishes
Kitchen the kitchen, which offered the huge advantage of not filling the room with smoke. Freed from smoke and dirt, the living room thus began to serve as an area for social functions and increasingly became a showcase for the owner's wealth. In the upper classes, cooking and the kitchen were the domain of the servants, and the kitchen was set apart from the living rooms, sometimes even far from the dining room. Poorer homes often did not yet have a separate kitchen; they kept the one-room arrangement where all activities took place, or at the most had the kitchen in