What to expect
M&M's London is the brand's flagship store and the world's biggest candy store at Leicester Square. It’s a multi-floor candy emporium that's as much an attraction as a shop. The highlight is the colour wall, where you fill bags with M&M's in any shade you like, alongside floors of M&M's-branded merchandise from clothing and homeware to gifts and souvenirs. With colourful displays and photo opportunities throughout, it's free to walk around and a reliable hit with families and visitors.