Normal
For the most part there is an unwritten menu which contains regular stand-bys if you don't like the original menu for the evening. This includes foods like steak or burgers or pasta. As far as shrimp cocktail goes, thats more of a specialty food and it will take a special waiter to get that to you for an appetizer. So it is a bit of luck depending on your server, but at the same time there's always good old American food if you do not like the written menu.