On this episode of Britain’s liveliest food and drink show William Sitwell chats to David Moore, owner of the small and perfectly formed Pied a Terre about how small restaurants can survive. He meets nutritionist Monica Price and discusses the merits - is there are any - of forcing restaurants to add calories to menus. Co-founder of the London Restaurant Festival Simon Davis announces that this years show will go on and Sunday Times wine expert Will Lyons talks cellars - from that dark spot under the stairs to an £80k spiral showpiece.