Clayton's Coffee Shop 979 Orange Ave, Coronado, CA92118 Clayton's Coffee Shop in Coronado is reminiscent of a classic diner. It offers home-cooked dishes such as biscuits and…More gravy, hot sausage patties and apple pie. Classic diner fare such as burgers, fries and milk shakes add to the appeal. A walk-up coffee and burrito window is located on the right side of the building, and patrons can get hot coffee and espresso drinks, as well as classic Mexican fare. Red booths and counter seating set the tone for the restaurant, and aprons and souvenirs are for sale. Specials change daily and are noted on a board outside. A fresh turkey is baked every day.