What restaurant should go here?

The post earlier today outlined a recommended strategy from Richard Layman for restaurants in emerging neighborhoods. I also highlighted details about a possible destination for a new restaurant: The Penzance Building. The address is located across from 400 Mass and adjacent to the Dumont.

Sunken patio along Mass Ave

What type of restaurant do you envision taking advantage of this indoor & outdoor space in the near future? Chime in with your suggestions in the comments. Remember we want a successful business that can afford downtown rent which isn't as simple as naming your favorite restaurant.