What gives a restaurant that “old school” feel to it?. In this gallery you will find a couple of diners that have stood the test of time. An elegant restaurant now situated in a 1903 original Carnegie Library building. How about the oldest restaurant in Troy? The oldest tavern in Buffalo? The oldest inn in the Adirondacks? They are all on here. How about one of those kitschy Polynesian tiki restaurants that were so popular in the 1960s? Got one!