All we care about is Tina Brown and expensive restaurants, and we haven't really talked about expensive restaurants lately, so I'm going to try to compensate. Citysearch has a mini-guide to dining in New York that includes tips on how to get a table at Babbo and how to throw a private luau. (But, alas, nothing on how to throw a private luau at Babbo.)
Dining in New York: insider's guide [Citysearch]