Pre-show drinks near Lunt Fontaine Theater - where do you recommend?

A friend and I are seeing Sweeney Todd, on the 19th for the 7 pm show. I'm from Boston and she's from Miami, looking for a cool vibe, good drinks, and apps, will be dressed for the theater so not a casual sports bar please and thank you. :-) We will be having post theater dinner at the Glass Tavern.

Thank you in advance.