1. The Hawaiian Flag Day: On June 16, 1843, King Kamehameha III declared June 16 as Hawaiian Flag Day. He ordered that the Hawaiian flag should always fly alongside the American and British flags, as a symbol of Hawaii's sovereignty.

2. The Battle of Moku'ohai: On June 16, 1782, one of the bloodiest battles in Hawaiian history took place at Moku'ohai. The battle was between Kamehameha I and Kiwala'o, the chief of the island of Hawaii. Kamehameha emerged victorious, paving the way for his eventual unification of the Hawaiian Islands.

3. The Anniversary of Hawaii's Statehood: On June 16, 1959, President Dwight D. Eisenhower signed the Hawaii Admission Act, making Hawaii the 50th state to join the United States. June 16 is now celebrated as a state holiday in Hawaii.

4. The Birth of Don Ho: Don Ho, a beloved Hawaiian musician and entertainer, was born on June 16, 1930. He was known for his signature song "Tiny Bubbles" and his performances at the Waikiki Beachcomber hotel.

5. The Start of the Mana Maoli Collective: On June 16, 2003, the Mana Maoli Collective was formed to support and promote Hawaiian music and culture. The collective includes students, educators, and musicians who work together to produce concerts and events that celebrate Hawaiian traditions.