Review for Rio Hotel & Casino Review For Carnival World Buffet Google User May 22 '18 at 18:46 One of our favourite buffets in Vegas. We love the fact there is something for everyone , every age and every taste bud. Most Servers are fantastic and full of smiles while helping out! There is Pizza, There is Seafood, Asian food , Italyan, Mexcian a little of everything. Desserts are very small sizes, where allows you to try few of them without wasting or getting too much of! Love that! Highly recommend.. View full site to comment or like