Head to the Back Bay for your $1 oyster fix. Every day Monday through Sunday from 3:00-6:00pm, Rochambeau offers freshly shucked bivalves for just a buck apiece. Relax and unwind at their cozy-yet-elegant bar – you don’t need a reservation, but you can book one here if you want to stick around and make a night of it with their menu of classic French fare.