Ruby's Diner is open today from 10am to 9pm.// VIEW ALL HOURS
- Monday to Saturday
- 10am - 9pm
- 11am - 6pm
- Closed (Easter)
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)