Closed for good (http://www.erbaluce-boston.com). Building is being redeveloped.If you like Italian I highly recommend trying Erbaluce near the theater district - very creative menu with an emphasis on seafood.
There's one in the Seaport (343 Congress Street) also, just down the street from Row 34 (The Smoke Shop BBQ). It's not fine dining though (is any BBQ place?). Bonus - it's very close to the Trillium Brewing Company.The Smoke Shop in Kendall SQ or Assembly Row is incredible for NE BBQ.
Citizen Public House & Oyster Bar is also a very good restaurant near Fenway.Is it a daygame?
Island Creek or Eventide for oysters, Sweet Cheeks for BBQ, Tiger Mama for asian, Tasty Burger/Uburger for burgers.
For drinks, Yard House for beer. Probably Eastern Standard for cocktails.