My older daughter has been living and working in Korea for over a year now, and soon my husband and I will travel there to see her. A couple of her Korean co-workers have been so wonderful to her, and I wanted to bring them each a little gift. We like to travel light, so the gifts had to be small and easy to pack. I asked my daughter for hints as to what they might like as far as colors and themes, and decorated an Altoids tin for each of them. One of her co-workers loves children's…