I love love love Laduree, the luxurious tea room in Paris. There are multiple locations (none in the states though), but it is a restaurant, pastry shop, chocolate shop, tea salon, and ice cream parlor (all things good really). Most of all it is famous for the elegant, colorful, and tasty macaroons. The array of hues that they come in are just as important as the various flavors.
The pictures on the website of the dining areas are to die for as well. I adore all the ornate details. Makes you feel like a queen (or king).