I have been around the World and I have visited plenty of brothels and swingers clubs in my lifetime, but nothing compares to the swingers clubs in New York. Well, as far as I am concerned the "big apple" is the center of the Universe and the place to be. And the alternative lifestyle scene there is simply the best: if you want to visit a place with thousands of guests, where you can meet some really odd couples and interesting people, then New York should be your destination of choice.