Two oysters are better than one every Tuesday at Summer Shack. Head to either of award-winning chef Jasper White’s locations — Cambridge or Back Bay — and get all the briny bivalves for a steal. You can go all-in on a mountain of fresh shellfish and round it out with a Coco Mai Tai or two (Bacardi coconut rum, lime juice, cointreau, bitters, orgeat almond syrup, & dark rum float), or round out your seafood feast with a legendary Shack lobster roll and some whole belly clams. Book a reservation on their website or just swing by for a walk-in table or a barstool any Tuesday night.