But they have separate kitchens and separate staff, and you stick to your chosen nationality for the day. I chose Viva Mexico because it is new. And Mexican food is still in the process of being accepted in the city. Though the New Yorker at Chowpatty is astonishingly popular, but that is among vegetarians. It is one of the things I have noticed, if you are invited to a vegetarian house for dinner, and the hostess is a little fancy, her international dishes will invariably be Mexican.
Second choice is Italian.
Viva Mexico is strictly non-veg, including beef, though there are enough alternatives for vegetarians. And the food is Tex Mex. which means tortilla and beans, and re-fried beans. For those who like them, there is no other food. Be a cowboy, ride the range. I began with nachos, nicely crisp corn tortilla chips, re-fried beans, lots of melted cheese, topped with bell pepper and tomato slices.