A woman mixes sugar in a coffee at the Berrio square in Medellin on October 30, 2017. October is the peak of the high season coffee harvest in the region of Ciudad Bolivar, one of Colombia's most productive coffee towns, employing over 25000 coffee pickers from all over the country between October and December. (the town has a stationary population of 20000 people). / AFP PHOTO / JOAQUIN SARMIENTO