Fortnum & Mason

Fortnum & Mason is London's most storied food emporium, serving the royal family since 1707 and perfecting the art of luxury groceries for over three centuries. You'll find everything from £300 hampers packed with foie gras to their famous English Breakfast tea (£8 for 250g), plus restaurants on multiple floors including the elegant Diamond Jubilee Tea Salon. The ground floor food hall is where tailcoated staff still hand-pack preserves and biscuits into those signature eau de nil boxes, while the basement wine cellar holds bottles worth more than most cars.

The experience feels like shopping inside a very posh museum - crystal chandeliers hang over displays of crystallized violets, while the famous mechanical clock dominates the Piccadilly facade. Every hour, wooden figures of Mr. Fortnum and Mr. Mason emerge to bow at each other as bells chime. Inside, you'll weave between tourists photographing £45 Christmas puddings and locals casually dropping £200 on artisanal chocolate. The tea counter offers generous samples, and the cheese department will slice anything you want to try.

Honestly, most items are overpriced tourist bait, but the tea selection genuinely justifies the premium - their Earl Grey Classic (£9.95) beats anything you'll find elsewhere. Skip the restaurants unless money's no object (afternoon tea runs £58 per person), but do grab a jar of their Piccalilli (£6.95) or English Mustard (£4.95). The Christmas season turns the place into absolute chaos, so visit between January and October for a civilized browse.