Dennys is Americas diner. This is where guests have come for over 60 years now to sit back relax and enjoy delicious hearty meals every day of the year. From breakfast anytime to satisfying lunches and dinners.Dennys is always open always welcoming and always serving up hearty diner food along with a mug of fresh hot coffee.Harold Butler and Richard Jezak opened a donut stand in 1953 and called it Dannys Donuts. Butlers stated promise was To serve the best cup of coffee make the best donuts give the best service offer the best value and stay open 24 hours a day. Dennys is Americas diner. This is where guests have come for over 60 years now to sit back relax and enjoy delicious hearty meals every day of the year. From breakfast anytime to satisfying lunches and dinners.Dennys is always open always welcoming and always serving up hearty diner food along with a mug of fresh hot coffee.Harold Butler and Richard Jezak opened a donut stand in 1953 and called it Dannys Donuts. Butlers stated promise was To serve the best cup of coffee make the best donuts give the best service offer the best value and stay open 24 hours a day.