(MercuryNews) - You might think kids would be about as welcome at a winery as cork taint. But happily for those who didn't lose their palates when they became parents, there are wineries that welcome all in the family. Want to tour a castle, picnic under the trees or take a quick dip in a pool? Those are some of the options available, part of a trend that has seen more wineries expanding the visiting experience to include much more than tasting. At Raymond Vineyards in St. Helena, owner Jean-Charles Boisset has more than a passing interest in making a place for children. He's a new father to twin girls with wife Gina Gallo.