Harrods' new Chocolate Hall A single 50g bar of To’ak’s Guayasamin Art Series chocolate in the new look Chocolate Hall at Harrods will set you back £350. On the gram-per-gram scale, that puts it somewhere between the A5 Kobe beef fillet and Prunier Heritage caviar available in the adjacent Fresh Market Hall. To’ak is reputed to produce the world’s most expensive chocolate and Harrods, of course, has the UK exclusive. While such big-ticket bars will bring tears to the eyes of connoisseurs whose budgets are closer to Charlie Bucket’s than Veruca Salt’s, let us recall the Harrods’...