Summer Festivals Oahu 2024 Calendar. Oahu, the vibrant heart of hawaii, is set to host an array of exciting events and festivals in june 2024. Helumoa gardens at the royal hawaiian hotel, a luxury collection resort | the royal grove at royal hawaiian center.

Duke’s oceanfest is held each summer in waikiki in honor of hawaiian legend duke paoa kahanamoku, who is fondly remembered as the greatest. August 2024 on the island of oahu is packed with various vibrant festivals and events highlighting hawaii’s rich cultural heritage, artistic expressions, and adventurous spirit.