$1 Oysters, Great Cocktails, and More at Russell House Tavern (Cambridge, MA)
One of the recommendations I received before moving to Boston was to have cocktails at Russell House Tavern. They do have great drinks, but now most of the time, I come here for the $1 oyster special, which starts at 11pm til closing.

The cocktails I've enjoyed included the Howling Winds ($12): Ansac cognac, yellow chartreuse, cinnamon syrup, lemon, butterfly absinthe, bitters, and Battle of Trafalgar (pictured below, $10): Pimm's no 1, elderflower liqueur, Batavia arrack, honey, lime.

There was also Burma Nights ($13): Bombay East Gin, P.F. Dry Curacao, Orange Flower & Jasmine Waters, Lemongrass, Regans No. 6.
I've tried the other dishes which tend to be good and reasonably priced like the Steamed Moosabec mussels, Spanish chorizo, fried garbanzo, white wine, grilled Fondi bread ($10)