They're moving to America. Salt Lake City, of all places. Edmund might've been annoyed, before his life erupted into a young-adult urban fantasy novel under his feet.
He fingers the icy little three-pointed token in his pocket, the one he keeps outside his little velvet bag in case of emergencies, as they walk past a pizza parlor. Peter says something about how pizza, at least, is a universal constant. Peter's been trying to get him out of whatever funk he's been in. Peter's very good.
Out of absolutely nowhere Edmund is struck by a dizzy, borderline nauseating wave of déjà vu. He stumbles, just as someone's exiting the door.