I am looking for a place in manhattan to make dinner reservations to celebrate a buddy's graduation from medical school. We would be looking to go in the beginning of June. It will be four 26-27 year old guys looking to celebrate with some great food and good drinks. The point is to go somewhere expensive where we wouldn't normally go. For example, last year when another friend graduated we made reservations at Gramercy Tavern and went all out. I'm looking to impress the guys by finding a place with even better food. Any suggestions?