Rhode Island is the smallest state in the union but also one of its most beautiful and historic, with legendary old taverns, scenic coastal towns, and classic American diners like the Modern Diner in Pawtucket. The humble diner is a defining icon of classic Americana. These unpretentious eateries, with their gleaming chrome facades and cozy booths, hold a special place in American culture. Some of the best-known examples include Mel’s Drive-In in California, famous for its 1950s decor and role in the film “American Graffiti,” and Tom’s Restaurant in New York City, whose modest charm appeared in “Seinfeld.” These are great, but none of them are on the National Register of Historic Places like the Modern Diner – the first diner to receive the honor.