Chef Ron Siegel (formerly of Masas) made this simply one of the finest meals that my wife and I have ever enjoyed together. And we've eaten at around 500 restaurants together! Without question, this is an expensive meal. Three of us spent approximately $450 for three tasting menus, but it was worth it.
First, the basics. Service is perfect. The wine list is enviable (with many affordable options as well), and there's even a surprisingly excellent (and affordable) Scottish whiskey menu. But the food stole the show.
The sampling menus are the best way to go about it. Several of the dishes that we still talk about are the foie gras (pure sin), lobster tail with concord grape sauce, squab, and the desserts--mine even included a huckleberry soda!
Very expensive, but definitely worth every penny.