"Nassau", oh my god!! That place was disgusting, it's still open? When I worked down there, there was an old couple with a cart in front of Charles Schwabb and the Trump building, they made a great philly cheasesteak for about $2. "Manga" next to the NYC Sportsclub and Capitol Building had good sandwiches and more, but like everyplace down there it was expensive. $10 for a sandwich and soda.