Suggestions requested: a friend of mine is having a 50th birthday party in Vegas. He wants to host a party at a restaurant, maybe Mexican or something else festive and interesting. His budget is around $30 per person all in. Something family-friendly and not a chain, maybe with an outside patio and/or a private area, doesn't need to be in a casino but within a 15 minute or so cab ride from the south strip. We are open to a variety of ideas and cuisines.