There's a coffee shop in East New York, Brooklyn, that does more than sell lattes, cappuccinos and smoothies. With cozy furniture, friendly staff and a relaxed vibe, Bklyn Blend, located a short walk from the next stop on the planned IBX train, marks a sliver of change for a mostly industrial, but working-class and historic section of NYC. Bklyn Blend was buzzing with customers on a recent Thursday night.