I am looking for suggestions for restaurants that serve their food in a different manner than most. i looked a little bit into elemental and the corson building, but is there anything else i should know about? communal restaurants, local/organic foodie places, or even delectable ethnic food/fusion places? i'm looking for a place to sit for hours and have a nice, slow meal, particularly if the menu is pre-set by talented chefs. i would also appreciate any feedback from elemental or corson building.