Colombian fair trade coffee and empanada shop in Lakeview.. When your Taste of Chicago stand sells 100,000 empanadas in two years, you start to think maybe you should open a restaurant devoted to those piping-hot pockets of joy. That's precisely the idea that occurred to the now-owners of this relaxed, mocha-walled Colombian coffee and empanada shop in Lakeview. Seven varieties of empanadas (from spicy chipotle mozzarella and seasoned ground beef to sweet tooth-sating dulce de leche with banana) fly out of the kitchen, along with other typical Colombian dishes such as cheese-oozing arepas with house-made chorizo. A custom, fair trade coffee blend--courtesy of Metropolis--is the beverage of choice for a diverse clientele, who pull up seats at the rustic-looking dark wood tables.…