Our anniversary is coming up this month, and I'd like to go somewhere special in Westchester that I haven't been to before. Right now, I'm thinking maybe One in Irvington, Plates in Larchmont or 42. I know there's an active thread on 42 now, but any recent opinions on the others? Any other suggestions? Ambiance is important, but the quality of the food is more important. I know people automatically offer X20 as "the" occasion restaurant, but though I really like it, I've been there several times and want to try a restaurant that is new to me. And Blue Hill doesn't really appeal for some reason. Any thoughts would be welcome.