A couple of months ago in Singapore, I was treated to one of those lazy lunches that I seem to encounter only when far from London by local wine authority Curtis Marsh of The Wandering Palate . He had assembled several of the city's most prominent wine enthusiasts and commentators (left to right in the picture below) Sara Mayo of The Local Nose , aspiring MW Suzanne Brocklehurst and my fellow Master of Wine Lisa Perrotti-Brown of www.erobertparker.com . Behind Curtis's camera were Henry Hariyono of Artisan Cellars and Chek Leng Wong, one of  Singapore Airlines' team of keen sommeliers. As usual in...