In the vineyards of France's Anjou region, in the Loire Valley, a ritual takes place every year at the end of the summer. At harvest time, dozens of brave seasonal workers come from far and wide to pick the ripe grapes. Some of them have been regulars for several years and their experience is invaluable to the newcomers. The grape picking is done by hand and in a good atmosphere, but has its own rules. Once collected, the harvest heads to the winery. FRANCE 24 takes a closer look.