What are the five longest running parties in the world

The researchers of the Italian institute of Barilla Center for Food and Nutrition recorded a map with five places on the planet in which the inhabitants are centenarians…
Among the five parts there is a Greek. It is the island of Ikaria.
The υπάλοιπα places is the village of Loma Linda, California, the peninsula Νικόγια in Costa Rica , Sardinia and Okinawa in Japan.
The joint between these parts is the diet based on greens, fish and vegetables, and it has a lot in common with our mediterranean diet.

Source