New Delhi, Dec 27, 2007 ": Every once in a while a trend comes along that takes over a city's nightlife. But fads have a way of well, fading. Lounge bars, have however stuck around for a while. And it is. Indian metros are living it up to the joys of chilling out in lounge bars with a glass of bubbly. When it comes to nightlife, trends are ephemeral and completely dependent on fickle party-hoppers. But it seems lounge bars are here to stay. Let the excitement bubble over!