I'm going to New York city in a month for Duplex Piano Bar, this gay-friendly (and open to all), sing-along friendly multi-level bar is both an engaging stop in the West Village for a couple of drinks and some lively music, and an all-night dance party and home to New York’s longest-running continuous cabaret theater. The Duplex staff (many are professional musicians) kicks things off at 9 p.m. singing while they work. Broadway tunes, American Songbook, 80s pop and plenty of Gaga get thrown into the mix. On Sunday nights, find staffers Brian Nash, Poppi Kramer and Shanna Sharp hitting the keys. A word of warning: The karaoke competition here can be fierce.