The name “Duke” is legendary among Olympic and surfing fans. Now Duke Kahanamoku is the subject of a documentary called “Waterman — Duke: Ambassador of Aloha” which will air May 10 on PB ...

Duke Kahanamoku Lagoon is positioned between the ... This lagoon features a state-of-the-art water circulation system. Efforts are made to keep the lagoon area clean, including regular cleaning ...