Terrible and sickening food

We went to the restaurant at Riviera Hotel yesterday and the food left much to be desired, first of all the food took forever to be served, then we had the worst possible dining experience, the food was terrible, I honestly don't know why they are serving food, all 6 of us, we're nauses when we got home, if it was one person we would understand but all 6 of us... That restaurant called Matthews should be shut down, clearly it is a health hazard, that food was definitely not fresh..