The dark, brick-lined bar, intimate dining room, and long-apron waitstaff suggest sophistication at this Mount Vernon nightspot, but the only thing haute about the Owl Bar is its mega-high ceilings. This menu of spruced-up bar food neither impresses nor disappoints--the tasty, golden crab cakes deliver, but with their steepish price what you're paying for is the ambiance--and its best options aren't that unique: You can trust the calamari. Both its brick-oven pizza and raw bar stay open late, and though the pseudo-fancy pizzas are solid pub grub, perfectly sized for two people approaching a drinking night's end. Do beware the urge to tackle oysters Belvedere--on the half shell with crab imperial--on a full belly of beer.