I haven't lived in Manhattan for over a decade, so I need suggestions. We will be taking a couple from India, visiting NY for a week, to dinner in Manhattan. They've never before been to the U.S. I'd like to take them somewhere with good food but also a nice atmosphere; either something uniquely New York-y, or just kind of special in some way. But not a tourist trap kind of place. We want to give them options for both Indian food and other kinds. Would like to spend no more than $50 each. Thanks for any suggestions!