47 Notting Hill Gate Notting Hill London W11 3JS
If you're a fan of frozen yogurt, stop off here for a fat-free fix before you head down Portobello Road on the tourist tide. Fair dos, it's a chain, with a few branches across London, but all the yogurt comes from a farm in North Wales, so you can feel happy about supporting (relatively) local producers. And, although this is yogurt, they have all the flavours you'd expect from ice-cream (including chocolate and salted caramel!), and since it's low-fat you can indulge yourself without restraint.