Suggestions from our last trip; looks like we're heading back in April.
Anyone who doesn't dine at St. John is missing out. It was (and may still be) groundbreaking. We hit the original, but I'm pretty sure all locations are excellent.
The Clove Club - we had a most excellent lunch.
If you're at all a wine drinker, I can think of no better place than Noble Rot. Hedone. 40 Maltby.
Et al.