On the corner of 4th Avenue and 16th Street just north of the Prospect Expressway is J&R restaurant, which specializes in reasonably priced Puerto Rican cuisine. Come here for staples like fried plantains, roast pork, blood sausage and cuchifrito. Diners can eat in the restaurant or order take out. They can also take advantage of the $5 lunch special, though J&R is cash only.