a description of crab cakes. The old-school dish doesn’t usually gain high marks for presentation. But the House Crab Cake at Seamark Seafood & Cocktails, the new restaurant at Encore Boston Harbor in Everett, is downright artful. The crab cakes arrive jauntily tipped on a bed of yellow sweet corn salad, surrounded by a circle of chartreuse avocado purée and dots of chipotle cream—an apt dish for the glamorous
