[Mr Bartley's | Gourmet Burgers | Salads | Dinners | Since 1960 mr bartley's burger cottage in cambridge, ma. a family owned landmark since 1960! voted one of the best burgers, best milk shakes and best onion rings in the us by the wall street journal, bartley's has been setting the standard for over six decades. mr bartley's is frequented by celebrities, students, locals and people from all over the world; all coming to experience what has been called "a legend in harvard square." our menu includes burgers, appetizers, homemade soups, salads, wraps, sandwic]