Carnival World Buffet
3700 W Flamingo Rd (at Rio Hotel & Casino)
Las Vegas, NV 89103
Carnival World & Seafood Buffet is an upscale buffet, located in the Rio All-Suites Hotel and Casino, that has over a dozen stations representing different regions around the world, including live teppanyaki and Asian barbecue as well as obvious options like pizza, sushi, and omelets. It all adds up to about 300 items with about 70 seafood dishes, including lobster (which can be added for an extra fee). There's also a full-service bar with a mean Bloody Mary.