The Dynamo Room Conjures Classic New York Next to Madison Square Garden

This small national burger chain adding New York to its lineup follows Escoffier’s famous maxim — “Surtout faites simples,” keep it simple — to the letter. All it serves is a double, 100 percent American Wagyu patty with American cheese, onions, pickles, jalapeños and a secret sauce on a potato bun, $16. Fries cooked in beef tallow and a vanilla milkshake are also available. Want a salad? There’s a Sweetgreen…