Mountain Stream Coffee Workshop. Coffee grown in Gukeng Guilin, local small farmers, self-produced and self-sold, finding the purest original flavor, focus and persistence are our strengths, upholding the spirit of perseverance. Coffee grown in Gukeng Guilin, local small farmers, self-produced and self-sold, finding the purest original flavor, focus and persistence are our strengths, upholding the spirit of perseverance, allowing you to be enchanted. Address: 雲林縣古坑鄉雲林縣古坑鄉桂林村71-6號 Hours: 00:00–23:59 Yunlin