A diner is a prefabricated restaurant building characteristic of North America, especially on Long Island; in New York City; in New Jersey, and other areas of the Northeastern United States, although examples can be found throughout the US and in Canada. Some people apply the term not only to the prefabricated structures, but also to restaurants that serve cuisine similar to traditional diner cuisine even if they are located in more traditional types of buildings. Diners are characterized by a wide range of foods, mostly American, a casual atmosphere, a counter, and late operating hours.

History

It is agreed that the first diner was a horse-drawn wagon equipped to serve hot food to employees of the Providence Journal, in Providence, Rhode Island, in 1872 . Walter Scott, who ran the lunch wagon, had previously supplemented his income by selling sandwiches and coffee to his fellow pressmen at the Journal from baskets he prepared at home. Commercial production of lunch wagons began in Worcester, Massachusetts, in 1887, by Thomas Buckley. Buckley was very successful and became known for his "White House Cafe" wagons. Charles Palmer received the first patent (1891) for the diner. He built his "fancy night cafes" and "night lunch wagons" in the Worcester area until 1901. In 1906 Philip Duprey and Irving Stoddard established the Worcester Lunch Car Company, which shipped 'diners' all over the Eastern Seaboard. The first manufactured lunch wagons with seating appeared throughout the Northeastern US in the late 19th century, serving busy downtown locations without the need to buy expensive real estate. It is generally accepted that the name "diner" as opposed to "lunch wagon" was not widely used before 1925. Many diners still exist in the Worcester area.

A Bayonne, New Jersey, man by the name of Jerry O'Mahoney is credited by some to have made the first "diner" The Jerry O'Mahoney Diner Company of Elizabeth, New Jersey, produced 2,000 diners from 1917 to 1941 with only six estimated to still be standing. As the number of seats increased, wagons gave way to pre-fabricated buildings made by many of the same manufacturers who had made the wagons. Like the lunch wagon, a diner allowed one to set up a food service business quickly using pre-assembled constructs and equipment.

In many areas, diners were superseded in the 1970s by fast food restaurants, but in parts of New Jersey, New York, New England, Delaware and Pennsylvania the independently-owned diner remains relatively common. During this period, newly-constructed diners lost their narrow, stainless steel, streamlined appearance, and grew into much bigger buildings, though often still made of several pre-fabricated modules and assembled on site and still manufactured by the old line diner builders. A wide variety of architectural styles were now used for these later diners, including Cape Cod and Colonial. The old-style single module diners featuring a long counter and a few small booths sometimes now grew additional dining rooms, lavish wallpaper, fountains, crystal chandeliers and Greek statuary. The definition of the term diner began to blur as older, pre-fab diners received more conventional stick-built additions, sometimes leaving the original structure nearly unrecognizable as it was surrounded by new construction or a renovated facade. Businesses that called themselves diners but which were built onsite and not prefabricated began to appear. These larger establishments were sometimes known as diner-restaurants.