College dudes and little old ladies alike line up for Joanne Chang's masterpieces, but one creation stands crust and center above the rest: her sandwiches. Bite into a brie, arugula, and smoked chicken number on crusty focaccia, slathered with roasted vegetables and grilled to perfection, and you'll see why. Or go for the country ham and Gruyere, laced with tarragon mustard. The atmosphere is hip but sweet, the prices are reasonable, and the daily sandwich specials are written on a quaint blackboard with a quote of the day and the weather. What could be more delicious?