I bet they are running out of new themes for restaurants. By my estimation they have tried everything under the sun already. There have been pirate restaurants and cowboy restaurants and space restaurant and on and on. I even heard about a restaurant in Korea that recreates the experience of being in jail.
What is next? I can't imagine that there is anything that has not been done. But even more surely I know that I am wrong. A new theme restaurant will open next year and the next and the next. It is an idea that is not going anywhere.