SC - recipe trading (was: theme menus)

[TG]

<< But in each of these cases, you know that all the dishes were being 
done in a single time and place, even if some of them originated
somewhere else. >>

Strictly speaking: all you know without further evidence is that the
_recipes were copied_ for some reason, not that the _dishes were done_.
Writing down recipes is one activity, cooking dishes another.

Th.