The Grotto at Brent Cross Shopping Centre

Given the vast number of Christmas grottos in London, one that simply calls itself ‘The Grotto’ is in danger of seeming a splash hubristic. Nonethless, this full-blown festive experience – which has previously done winter seasons in Manchester and Dubai – does sound pretty spiffy, involving an immersive multi-room storyline that sees you team up with a group of elves intent on filling up the Cheer-o-Meter that powers Santa’s sleigh.