This place is awesome and well worth the $170 a head that it costs. It's on 14th right off of Western. My partner and I used to day drink at the Water Hole on the corner and I didn't even realize this place was a couple doors down.
There are only 24 seats and the dining room is virtually in the kitchen. There are no waiters, just one guy running the front, three chefs, and a dishwasher. The chefs and the front of house guy do all the serving with the chefs introducing the dishes. There is only one seating per night (maybe two on Saturdays) and everybody gets served each course at the same time. It's BYOB, no corkage fee.
I took my wife for her birthday. Here is the menu from the night we went:
There were some memorable dishes. The Toad in a Hole was just an unbelievable bite of food. It was covered with shaved white truffle. The French Fries and Ice Cream might be the most interesting thing I've ever eaten. They placed a bowl of cream with small pieces of french fries in front of each diner. In the meantime one of the guys was making the ice cream with liquid nitrogen. The chefs came around and dumped a scoop into each bowl. It was smoking like crazy. The first few bites tasted like a really good vanilla ice cream, but then the dish began changing with each bite. It became more savory with each bite and by the end it was like eating Vichyssoise. The waygu beef was the best single bite of steak I've ever had in my life. Sadly it was only one bite. But by that time I had eaten a whole lot of courses and the desserts were still to come.
After the steak course, the chefs brought out this:
The head man said something like, "Most restaurants have coffee service, but we give you the real fuckin' shit!" (This place is not for Boilermaker Rick.) I believe the powder was coconut. And of course, you sucked it through the straw rather than snorting it.
This is a great place. I recommend it for any special occasion.