Xavier’s Comptoir is Mayfair’s best-kept secret: a café, bar and restaurant with a wine shop below, bursting with some of the world’s best bottles. Every Tuesday TRADE members can purchase wine from the shop to drink in the bar/restaurant at retail prices, meaning you could enjoy Antoine Jobard’s Le Trezin Puligny-Montrachet 2016 for just £70 (normally £145) or Mark Haisma’s Volnay Paux Bois 2015 at just £65 (normally £110). The list runs to over 2,000 bottles so you’ll be truly spoilt for choice. The wines from the by the glass list are excluded