Winter, spring, summer, fall—for every season, the eatery Park Avenue (recently relocated to NoMad from the Upper East Side) changes its name, appearance and menu, taking the concept of seasonal cuisine to new heights. Critically acclaimed by The New York Times, New York Magazine and New York Observer as one of the best new restaurants of 2007, the ever-changing American menu is created by Quality Meats’ Craig Koketsu, while the astonishing physical transformation is overseen by design firm AvroKO.