There is a fable in the Ancient Hindu text, the Shiva Purana . Shiva, the lord of destruction tells his other half, Parvati, that nothing in the world (including food) is really necessary since the entire world is but Maya or illusion. (turns out Neuroscience actually verifies this from a certain perspective, but that is another story). Upset by his statement (he had, after all renounced the world and preferred not to have any attachments and had overcome the pervasive, all consuming EGO), Parvati, the goddess of all things material leaves his desolate abode, Mt. Kailash and moves to the ancient city of Kashi (Modern day Benaras / Varanasi). In due course, pangs of hunger start gnawing on Shiva and he goes looking for sustenance to appease his hunger, only to discover that there is simply no food to be found. He hears that no one ever goes hungry in Kashi because the resident goddess there provides food to all those who sought it. He reaches Kashi, to find Parvati, ...
Global Palate, Indian Perspective!