The Niagara Cafe is a casual and welcoming restaurant at the corner of Niagara and Pennsylvania Streets. This hispanic diners specialty is Puerto Rican cooking. Pork plays a large role in Hispanic food, and the Niagara Cafe's excellent permil (roast pork) melts in your mouth. There's a large menu and almost everything is accompanied with rice, beans and tostones (fried plantains). The food is good, the service is friendly and fast, and prices are reasonable.