I did all the survival lessons once, and now I'm going trough them again.
From time to time, Peter-san is talking about futur lessons like:
- Going to an hotel without a prior reservation (in the lesson about cheking in an hotel, they assume the client did an e-mail reservation).
- Requesting a stay in a private home (like Sakura-san's home ).
In both case, it's about people who travel with less preparations than most, but hey... Well, Peter-san say: "We'll cover that in an other survival lesson", but they never did.
But I think it's a veny interresting subjects (maybe both themes can be adress in the same lesson).