Weekday Dinner Dim Sum Buffet at Ruenton – Come 4, Pay 2 Unwind after work with a satisfying evening at Ruenton. Enjoy an all-you-can-eat à la carte dim sum buffet featuring freshly steamed and fried dim sum, classic Chinese main dishes, and traditional desserts — all in a relaxed yet elegant setting. Even better, come as a group of four and pay for only two. Make your weekday dinners something to look forward to.