Buffet inside the cosmopolitan. Excellent! When arriving the chef Alex came out to our table and took me for a tour around the kitchen and buffet and showed me all the gluten free items... the items are all labeled on the buffet but he personally takes you on a tour to show you... they will also make any items you would like. They have a make as you order pasta and pizza station and they told me they will make me anything on the station with GF pasta or GF pizza crust. The pizza crust was AWESOME! The desert buffet had about 10-12 GF items as well. They have the best chocolate chip cookies I have ever had and they are GF!!! The chef also said he controls his cooking and and he controls his staff but he can not control cross contamination from guests however if anything on the buffet is in question he will personally make it in the back. The Asian buffet part was all made with GF soy sauce so the Asian dishes like fried rice was really good and GF. Would never hesitate to eat here again! Will be visiting dinner here during our trip! Overly impressed!