It is a short documentary from a while ago, but I just re-watched it. It is a kind of incredible:
“The first taste of chocolate” in the Ivory Coast:
https://www.youtube.com/watch?v=zEN4hcZutO0
The Ivory Coast is one of the key producers of cocoa beans worldwide, but chocolate is hardly available (the beans are exported and processed abroad. Imported chocolate is not affordable for the local people).