Reviews of Boxwood Cafe often seem to include the word "casual" usually in close proximity to a mention of the fact that they have a hamburger on the menu. This may be a casual spot compared to some of Gordon Ramsay's fanciest restaurants, and it is a very comfortable place to have dinner, but it is unmistakably high end and fancy. And the burger happens to be made of veal and foie gras - make no mistake, this is not Gourmet Burger Kitchen.
My group all ordered the tasting menu, which was fun, generously sized, and completely delicious. I think I might try ordering from the regular menu next time because there were some amazing looking things on there too (including that crazy delicious sounding burger). Great service, fun atmosphere, open late, incredible creative food, and just great all around.