I'd recommend Harry's Diner in Midtown (corner of 38th & Broadway) as a swell location for a meal get together. The service is good, the food is good, and the price ain't bad.

You might also consider Bryant Park as an alternative to CP or the Battery. Lots of good food joints around, easy access, and not a long walk.

Of course, Penn Station is always a cool place to meet up. It is convenient to get to and has a fairly diverse food option. Manhattan mall is right there.

Grand Central is also a good meeting spot.

Man, I miss some of my NYC romps.