Karaoke at Skybox Taphouse: Sports Bar Honolulu, HI

Karaoke seven nights a week from 9pm to 2am on the open-air third-floor Grand Lanai of International Market Place in Waikiki, with sign-ups at the bar and no cover. Skybox Taphouse is a big sports bar with two bars, a full kitchen until 1am, and a real sound system for singing to the crowd rather than in private rooms. Wednesdays start with trivia at 7pm before karaoke at 9pm.