Marne province, located in the Champagne wine region in the northeast of France, enters its grape harvest season on Thursday. In the coming two weeks, thousands of seasonal workers will hand pick chardonnay, pinot noir and pinot meunier, which are components for Champagne, from vineyards in Marne.Seasonal workers pick grapes at a vineyard in Romery village, Marne, France, Oct 3, 2013. [Photo/Xinhua]