funny you bring this up...at Chicago Comic Con a few years back William Shatner was there and for something like $125 bucks you could take a picture with him. It was in a private room and from what I read later...you could not talk to him, shake his hand, touch him. You basically walked in and stood at the other end of this small table between you and him and they took the picture. Sadly the line was out the door and they sold it as...we can't have every fan talking and wanting things signed. The next year he came back and they had a huge falling out and he left after an hour.