lunch

Douglas Adams wrote in The Restaurant at the End of the Universe:

The History of every major Galactic Civilisation tends to pass through three distinct and recognizable phases, those of Survival, Inquiry and Sophistication, otherwise known as the How, Why, and Where phases. For instance, the first phase is characterised by the question 'How can we eat?' the second by the question 'Why do we eat?' and the third by the question 'Where shall we have lunch?'.

We haven't yet tried: