Ruby's Diner is open today from 11am to 6pm.// VIEW ALL HOURS
- Monday to Saturday
- 10am - 9pm
- 11am - 6pm
Ruby's Diner, the premier 1940s diner famous for its award winning burgers, is also the ideal place to experience old fashioned shakes, malts and desserts made with the freshest tastiest ingredients.
See all things at King of Prussia Mall®: Restaurants (order via wait staff)