Sainsbury’s is opening Pud You Dare Café – the UK’s first ever dedicated Christmas pudding establishment, to try to bring the classic ‘pud’ back back to its former glory. A recent research has revealed that one in five Brits – and almost a third of Gen Z (31%) – believe the traditional Christmas Pudding will disappear within three years. To get the pudding back on the table, the pop-up invites…