Although credible evidence shows that cultivation and coffee drinking began in Yemen by the 15th century, in the coffee world, there’s a tale that remains an iconic origin story for the world's beloved beverage. Legend has it that Kaldi, a goat-herder from Ethiopia in the 9th century, went out to search for some of his missing goats only to find them energetically dancing and eating the berries of a small tree, which he had never seen before.