One Piece, which, as the band, also celebrates its 20th anniversary. In 2019 the Hoover Institution celebrates its centenary. The festival has many purposes; most prominently, it celebrates the beginning of Spring. Naga celebrates the Kamundagan Festival every Christmas. Every December, the town celebrates Wassailfest in the historic downtown. On October 18, Alaska celebrates Alaska Day to commemorate the Alaska purchase. In addition, the state celebrates all the Christian festivities. The temple celebrates numerous festivals around the year including processions. The country now celebrates its Independence Day on 18 October. Busan celebrates festivals all year round. Annually, Boonville celebrates Boonville Heritage Days. On 18 March, Aruba celebrates its National Day. St. Elizabeth, celebrates this Feast on 30 March. The family celebrates Eid the next day. However, Pakistan celebrates its day of creation on 14 August.