For six years now, Blues City Deli has attracted St. Louisans to its Benton Park address: They crowd the entrance and sometimes even the sidewalk, waiting to order, and then they crowd the tables, elbow to elbow as they tear open the butcher paper in which their sandwiches are wrapped. There are twenty sandwiches, plus specials, and you can't go wrong with any single one of them. The signature is the muffuletta, a fat stack of ham, salami and mortadella with provolone and mozzarella cheese, topped with a delicious homemade olive salad. Po' boys range from Italian cold cuts to salsiccia to tuna, each elevated by excellent hoagie rolls and seeded baguettes. Blues City Deli often hosts live music in the evening, but no matter what time you visit, you'll leave humming a happy tune.