M And M Store Leicester Square

There’s something wonderfully simple and joyful about stumbling into a place that feels like it was designed purely to make you smile. The M&M’s Store in Leicester Square is exactly that kind of spot—a vibrant, four-floor temple to everyone’s favourite candy-coated chocolate. Whether you’re a tourist killing time between shows, a parent looking for a guaranteed hit with the kids, or a Londoner who just needs a quick dose of colour in your day, this store delivers pure, uncomplicated fun. Its main purpose is to sell M&M’s in every form imaginable, but the real benefit is the immersive, almost theatrical experience that turns a simple snack run into a mini-adventure.

For different people, the store offers surprisingly varied rewards. Kids get to gawk at giant candy walls and pose with life-sized M&M characters, while adults can appreciate the clever London-themed merchandise—think Big Ben-shaped chocolate dispensers and Union Jack-themed gift boxes. Shoppers with a creative streak can fill a custom tube with up to eighteen different colours, a process that feels both playful and oddly satisfying. Even if you’re just browsing, the free samples at the entrance and the upbeat music make it a low-pressure, high-reward stop on any Leicester Square itinerary.

You might recognize a few common variations of the experience. The store has a dedicated Wall of Colour, where you can scoop your own mix of classic, peanut, and crispy varieties. There’s also the Personalisation Station, where you can add your own text or a simple design to a bag—a hit for birthday gifts or party favours. Another crowd-pleaser is the Popcorn Counter, offering warm, caramel-drizzled popcorn mixed with M&M’s, a treat that feels perfectly indulgent for a rainy London afternoon.

To get the most out of your visit, a little planning goes a long way. Start by heading straight to the top floor first—it’s usually the least crowded and has the best photo spots, like the giant wall of single-colour M&M’s that makes a perfect background. Then work your way down, stopping at the personalisation station on the third floor before you tackle the ground-floor tills. If you’re buying a custom tube, use the store’s free app to pre-select your colours and skip the queue.

Another actionable tip: visit on a weekday morning right after opening at 10 a.m. The store is a magnet for crowds, especially on weekends and during school holidays, so arriving early lets you browse without elbow-to-elbow jostling. If you’re shopping for souvenirs, grab the exclusive London Tube map mug or the mini M&M keychains—both are small, lightweight, and tend to be more popular than the overpacked gift boxes.

M et ms bonbons Banque de photographies et d’images à haute résolution

Don’t overlook the practical side either. The store has a large checkout area with multiple tills, but bring a bottle of water if you’re visiting in summer—the air conditioning struggles a bit on hot days, and a sugar rush can hit fast. For families, note that the store is fully accessible with a lift, and the staff are famously patient with little ones who want to touch every single dispenser. Finally, check the store’s social media before you go: they often run flash discounts on personalization or free mini-tubes with a London Eye ticket stub.

In the end, the M&M’s Store Leicester Square works because it takes something as simple as a chocolate button and turns it into a memory. It’s not a gourmet experience or a serious museum—it’s a cheerful, slightly chaotic celebration of colour and sweetness. Whether you leave with a bag of your own creation, a photo with Red and Yellow, or just a sugar-craving satisfied, it’s hard not to feel a little lighter. And sometimes, that’s the best kind of London souvenir you can get.