I was up there this past weekend and made several trips to Capogiro as it was right around the corner from the hotel. One of my favorites was the grapefruit with campari. Also had some toasted almond, bittersweet chocolate, limoncello, burnt sugar, and fior di latte. If you are in Philly go, and go often.
As a side note I had dinner at Buddakan and had a very good meal. Details to follow when I have more time...