Ostra, located at One Charles Street South in Boston's Back Bay, is a contemporary Mediterranean seafood restaurant. Inspired by local and European varieties of seafood, Chef/Owner Jamie Mammano and Executive Chef Mitchell Randall will focus on specialty seafood found throughout the Mediterranean and regions within the U.S. The light preparation of our cuisine highlights the natural and fresh flavors of each dish. The dining room at Ostra evokes a sense of style and sophistication in a comfortable and inviting setting. Ostra also offers a fine bar and lounge area featuring live piano entertainment. Ostra's private dining room accommodates up to 40 for a seated event and up to 70 for a cocktail reception. Health Score,Takes Reservations,Vegan Options,Many Vegetarian Options,Accepts Credit Cards,Upscale, Classy,Moderate Noise,Good for Groups,Good for Dinner,Valet Parking,Waiter Service,Full Bar