The oldest restaurant in every state, from historic taverns to classic diners
The Palace Diner in Biddeford, Maine, dates back to 1927.Gordon Chibroski/Portland Portland Press Herald via Getty ImagesFrom Revolutionary War-era inns...
The Palace Diner in Biddeford, Maine, dates back to 1927.Gordon Chibroski/Portland Portland Press Herald via Getty ImagesFrom Revolutionary War-era inns...