Snack Bar Areas The Rest Area Food Courts are considered Snack Bars.  The long distance trains will have an Observation Car with alcohol and some snacks. Snack Bars and Restaurants along the BorderTransportationSystem route need to be sanitary and therefore, materials selected for walls, counters, seats, etc., should resist microbes and other germs that can cause major health problems.  There are many good material for countertops, and Sherman Williams has a new paint for the walls that resist microbes. Index of ... Green Kitchen Countertops Which Durable Countertop is Best for Your Kitchen? Zinc Countertops: Pros and Cons