“Yes, they are called strolling tables,” Andrea Kleinrock-Marmion, Rivers’ vice-president of food and beverage, said during the Thursday open house “We want to create the ‘Wow’ effect for our guests.” One had Caesar vegetable rolls with Caesar sauce on the side as well as vegetable garden salad with sauce at the bottom. Models dressed as tables glided across the polished floors as Rivers Casino Pittsburgh unveiled its new event center.