Robert Irvine is faced with the problem of making a run-of-the-mill diner stand out in the heart of diner country in North Chelmsford, Massachusetts. After 13 years in business, mother and daughter co-owners Rosie and Bridget have run out of money and options. If they are going to be able to save Rosie’s Diner, Robert is going to need to change almost everything in this outdated restaurant.