Lei Day orange, Kahoolawe is gray, Kauai is purple, and Niihau is white. In the same order the flowers are lehua, lokelani, 'ilima, kukui, kauna'oa, hinahina, mokihana, and a pupu shell. Niihau is the only island without a plant as its symbol. Lei Day in Hawaii incorporates various ethnic traditions, other than their own. Throughout the history of the holiday, natives have struggled between preserving Hawaiian culture and integrating foreign traditions on the special day. This has brought tension to the day of celebration, but over the years has meshed into part of the festivities. Although many different ethnic groups such as
Lei (garland) and simple "lei lāī" ("tī" leaf lei) is made using this method. Hipuu / nipuu: a method of making a "lei" by knotting the stems of the decorative plant material and stringing the next stem through the knot. It requires a very long stem on the decorative material. Similar to a daisy chain. Humu / humuhumu: sew to a backing, usually using a basting stitch. A method of making a "lei" by sewing the decorative material to a backing such as "hala", "lai", paper, or felt. Each successive row of lei material is overlapped on the previous to create a