India, April 19 -- I could hear the laughter much before I reached the place. And it seemed to be drifting out wave upon frequent wave. It was a Sunday afternoon and I was standing outside Plum by Bent Chair, Aerocity, which I had been hearing about frequently in the past few months. Described variously as the most "Instagrammable restaurant" and "one where you can buy everything that you see including the furniture," it was indeed a surprise that no one had spoken about the happy, infectious vibe that seems to pervade the place. And if one was to mistakenly think that it was a place for the young to hang out at, I could see several tables where three generations of a family were happily congregating over what seemed to be an extended lun...