Last weekend saw a serious attack on vintages from Ch Latour's own cellar at the Greenhouse restaurant in Mayfair, London. Its owner Marlon Abela apparently wanted to start a series of top wine dinners with a splash (as though this Penfolds Grange blowout last October was not enough) so ordered a panoply of bottles for a Friday night dinner featuring the grand vin Ch Latour, and a Saturday morning tasting of Les Forts de Latour. Alas I was already spoken for on the Friday night so caught up only on the Saturday morning with Frédéric Engerer of Ch Latour and Greenhouse sommelier Ronan Sayburn (who used to work for Gordon...