This Charlie / Stephen
Can you picture the place where you want to go in your mind? Do you have a clear mental image? Not an actual building, because that might not be there, but maybe an area around?
Sounds almost like the John and the Joan we have here, except they're not quite the mirror image, are they?
That might be difficult, though, if the rest of your family decides to associate with him. Weasleys have a reputation of being open.