yes. reporter: are you nervous? no. we re working for the pope. not for anyone, you know? what he likes, we can do for him. reporter: as the team gets to work figuring out a new menu, i ask a question. anything you can tell pope francis, what can you tell him? to help the christian people here in jerusalem. in jerusalem and the west bank also. reporter: the population of palestinian christians born and raised in jerusalem has dwindled in had conflict and political tension. there are now less than 10,000 palestinian christians left living in the holy city. but for now the focus is on food. can we try to taste some of this? of course, go ahead. reporter: sea bass carpaccio.