At a time when people the world over are seeking to eat more healthily, Korean food culture is making its global mark. Some of the most popular souvenirs are Korean tteok (rice cakes) or alcohol made from rice, dried natural products that can be eaten conveniently on the go, as well as snacks good for your body. You can spot a wide selection of well-packaged food souvenirs at supermarkets or in the food section of department stores.