August 18 – 26: Duke’s OceanFest 2018:  Waikiki’s Premier Ocean Sports Festival.  The annual Duke’s OceanFest features a variety of ocean sports that were close to Duke Kahanamoku’s heart, including Longboard Surfing, Paddleboard Racing, Swimming, Tandem Surfing, Surf Polo, Beach Volleyball, and Stand-Up Paddling.  The festival celebrates Duke Kahanamoku’s life, his athletic contributions, and his spirit that still lives on. The festival also includes a number of surfing events, including a Keiki Surf Competition, a Wahine Longboard Competition, a Kane…