this is a concept I really like but I've never seen it done right so I decided to take matters into my own hands
America is ordered to take a week to invite over a few of his fellow nations in order for them to get along better. He takes them to his old house of which only Lithuania has been in. The only issue is that the other don't know the extent of America. It's either the easy way or the hard way depending on if they can follow five simple rules.
1. Take your shoes off when you go inside.
2. No fighting.
3. Don't go in the attic.
4. Don't go in the basement.
5. Ask if you need help with something.
Just watch and learn.