My dad will be celebrating his 77th birthday in March and the family would like to take him to a nice restaurant in Houston with great food and nice atmosphere. Is there anything good that's New American (Chez Panisse-type, fresh seafood, and organic vegetables, etc.)? Is Mark's worht the money and the hype? We will probably be spending the day in the museum district so something near there would be good (though my sister lives in Missouri City so anything between the museum area and there is fine too). I don't know the restaurant scene n Houston. Thanks!