Restaurants (Waikiki Beach Things to Do), Oahu tours & activities, fun things to do in Oahu | HawaiiActivities.com The best Waikiki restaurants offer authentic cuisines, pacific and international, and top notch service and quality ingredients. Enjoy a dining experience at a number of oceanfront restaurants on Waikiki Beach, or one with skyline views from a slowly revolving restaurant, or next to a vibrant aquarium with a mermaid show! Every dining option guarantees a great meal, some prepared by world-class chefs who aim to create lasting memories around the dining table.