A few weeks ago, I had the great pleasure of attending one of Hidden Kitchen's dinner parties. Supper clubs, where people invite a small group into their homes and ask for donations for excellent meals, are not a new phenomenon in Paris by any means. Yet, everyone I talked to mentioned this American couple's, Laura and Braden, charming dinner for 16 people in their apartment. I decided it was time to see what the fuss was all about and made my reservation, hoping the Christmas lull would score me a spot...