Just found out tonite that a close friend of mine will be flying back from her vacation in Virginia to Maine, with a 3 hour layover at Kennedy. She's flying DL, most likely DLConnection, so im guessing T3. I plan on suprising her on her layover and seeing her, but I need to know a few things. How far in the terminal, as a non-passenger, can I go? (I have never set foot into T3 since pre-9/11), and when she is changing flights, does she have to (or can she) leave the gate area, and security to a gate area, or outer area? As this is a suprise I want to be able to get in and see her. What about the restaurant at the top of T3, would I be able to reach that?