It's nice to have something that makes you smile as early in the day as your first coffee cup. A Brooklyn-based team of designers (and coffee lovers) called Yumi Yumi, created a line of cups with goofy creatures on the bottom,...

It's nice to have something that makes you smile as early in the day as your first coffee cup. A Brooklyn-based team of designers (and coffee lovers) called Yumi Yumi, created...