Cooking for an extreme environments theme?

[TeamofThree]

Hi everyone,
I'm looking for some ideas and suggestions

I work as a 1to1

I get to cook once a week with her and like to try and cover different types of dishes related to topic (so not just cakes every week!)
we had great fun last term living on rations and cooking some World War 2 recipes.

The term before was amazing as we got to try out all sorts of Greek dishes (ok so maybe they weren't all ANCIENT Greek, but they were tasty )

so next term is Extreme Environment

Help!!!!