MEDIA RELEASE Kailua Village Business Improvement District presents NBC’s “The Voice” contestant Duncan Kamakana in concert for Kokua Kailua on Sunday, Sept. 15. Kamakana’s free concert celebrates the half-way point of Kau Kau Kailua. Duncan Andrew Kamakanaonakuahiwi Osorio, who uses the stage name Kamakana, graduated from Kamehameha High School. He then spent time in Oregon, […]