railway cars and cruise ships dining rooms, which are essentially traveling restaurants. Many railways dining services cater to the needs of travelers by providing railway refreshment rooms at railway stations. The fondness for such refreshment rooms, however, may be purely cultural as not one refreshing crumb of them has ever been witnessed in the United States. In the 2000s, a number of traveling restaurants, specifically designed for tourists, had been created. These can be found on trams, boats, buses, etc. Unfortunately, in 2020 little evidence remains of them in the United States. Many cruise ships provide a variety of dining experiences including a main restaurant, satellites restaurants, room service, specialty restaurants, cafes, bars, and buffets to name a few. Some restaurants on these cruise ships required reservations and specific dress codes.