Indian passersby drinks tea at a tea stall set up to mark "International Tea Day" in Siliguri on December 15, 2015. Representatives of the North Bengal Tea Producers Welfare Association served more than 1,500 cups of tea to passersby on the day in their effort to promote the local tea industries. India is the second largest producer of tea in the world, behind China. AFP PHOTO / Diptendu DUTTA / AFP / DIPTENDU DUTTA        (Photo credit should read DIPTENDU DUTTA/AFP via Getty Images)