Imagine a warehouse with tiny booths packed so full of beads and yarn and fabrics they look ready to explode. Then imagine narrow little aisles sprawling out into an impossible maze. Multiply this by a thousand and put it into six floors of a building. Voila, you have Seoul's Dongdaemun Fabric and Craft Market. It's a total sensory overload of colors and textures and people, but for the crafty DIYer, it's basically heaven.