It’s all about the cheese about at Casellula Cheese & Wine Bar. The tiny restaurant serves a wide range of cheeses on small plates, salads and sweets in a cozy, rustic setting on Manhattan’s west side. And while the Pig's Ass sandwich might have a name that makes you laugh, but you won't be laughing after you take a bite. The intense flavor of pig butt combines with pickles and cheese to make just about the fanciest Cuban sandwich you've eaten ... and to make your mouth happy.