Businesses go through dramatic twists and turns. Some survive, while quite a few falls by the way-side. Corporate heads grapple with this and are keen to find a sustainable model for making organizations last.

Dabawalas, the story of Mumbai's ubiquitous homemade food delivery men stands in sharp contrast. A 115-years-old business enterprise, run by a semiliterate group of people, that has sustained itself through the vicissitudes of change presents a role model.