Merkato is one of my favorite restaurants in Vegas. Admittedly, I've only ever had one dish - the Vegetarian platter - but I've heard that the other meals are good as well. The Veg platter is in fact vegan, and will easily feed three very hungry people! I also recommend the coffee service if you have some spare time. The staff roasts the coffee beans right in front of you, and it's the thickest, richest coffee you will ever have. Yum!