Jo's in Nolita
It's smart casual; more of a neighborhood kind of place.
Food is solid and the cocktail are strong. As ashea9167 said, the ribs are very good and I did enjoy the oysters.
My photos of my dinner back in May (they did change the menu from what I've ate then): http://www.flickr.com/photos/hellokitty893112/sets/72157624102902032/