On Thursday, the lights will be switched on in Duke Street, Mayfair W1, with festive treats, ballerinas from the local Danceworks studio and a vintage car photo booth.
On Saturday, the Pimlico Road Design District has stalls for crafts and gifts, plus live entertainment. There is more fun in quaintly cobbled Motcomb Street, with mince pies and mulled wine. Its delightful boutiques include jewellers Carolina Bucci, L&B luxury linen shop and Rococo Chocolates.
On Sunday, Elizabeth Street will transform into a winter wonderland, with Santa arriving in a black cab to pose for selfies. Boutiques here include Hawick for cashmere, dog outfitters Mungo & Maud and 150-year-old stationers HR Stokes.
Christmas on the Grosvenor Estate: December 3-6 in Mayfair and Belgravia.