Budapest’s Biggest LEGO Event Is Back This Summer — and It’s Perfect for the Whole Family

If you’re visiting Budapest on Saturday, July 25, 2026, and you’re traveling with kids — or you simply never quite grew out of your love for interlocking plastic bricks — you’re in for a treat. Kocka Expo, Hungary’s largest LEGO-themed event, is returning to the Hungarian capital for a full day of creativity, color, and brick-built wonder.

What Is Kocka Expo?

Kocka Expo (the name roughly translates to “Brick Expo”) is an independently organized, LEGO-themed fan event that brings together builders, collectors, gamers, and enthusiasts of all ages under one roof. It’s the kind of event where a six-year-old discovering LEGO for the first time and a nostalgic adult with a carefully curated minifigure collection can both have an equally brilliant day. The expo has grown into the biggest gathering of its kind in Hungary, and this summer edition promises to be the most exciting one yet.

Where and When

The event takes place at the Ferencváros Cultural Centre (Ferencvárosi Művelődési Központ, FMK), located in Budapest’s 10th district. The venue is well-connected by public transport, making it easy to reach from anywhere in the city. Doors open at 11:00 and close at 17:00, giving you a comfortable six-hour window to explore everything on offer — though if you’re anything like most visitors, you’ll want every minute of it.

A Full Day of Bricks, Builds, and Good Vibes

The heart of Kocka Expo is its spectacular display of custom LEGO builds and dioramas — intricate, large-scale creations put together by passionate fan builders that range from tiny, detail-packed vignettes to jaw-dropping architectural reconstructions. Walking through the exhibition hall feels a bit like stepping into a parallel universe where everything is made of bricks, and it’s just as magical as it sounds.

Beyond the displays, the event is packed with interactive programming that keeps both children and adults engaged throughout the day. Minecraft fans will be especially at home here, as the game’s iconic blocky aesthetic takes center stage in a dedicated section of activities and experiences. There’s also a lineup of popular Hungarian YouTubers attending the event, making it a great opportunity for younger visitors to meet some of their favorite online personalities in person.

Shop, Play, and Explore

One of the most popular features of Kocka Expo is its sprawling marketplace, where vendors and collectors set up stalls filled with LEGO sets, rare minifigures, custom pieces, unique dioramas, and all manner of brick-themed treasures. Whether you’re hunting for a hard-to-find set, looking to expand your minifigure collection, or simply browsing for a one-of-a-kind souvenir to bring home, the marketplace delivers. It’s the kind of place where you go in planning to spend five minutes and emerge an hour later with a bag full of things you didn’t know you needed.

Tabletop games and video games round out the entertainment, offering a relaxed space to sit down, play, and recharge between exploring the exhibition and the market.

Perfect for Families and LEGO Fans of Any Age

Kocka Expo is designed from the ground up to be a family-friendly event. The youngest visitors will find plenty to spark their imagination, while older attendees can dive into the more technically impressive builds, collector stalls, and gamer zones. There’s a genuine sense of community at events like this — a shared language of creativity that needs no translation, which makes it particularly welcoming for international visitors even in a Hungarian-language setting.

It’s worth noting that this is an independently organized fan event and is not an official LEGO-branded occasion, but that in no way diminishes the quality or passion on display. Fan-run events like this often carry an extra layer of authenticity and enthusiasm that official productions can’t always replicate.

Practical Information

• Date: Saturday, July 25, 2026
• Opening hours: 11:00–17:00
• Venue: Ferencváros Cultural Centre (FMK), Budapest
• Tickets: Available for advance purchase online (link to be announced) and at the door on the day — advance booking recommended
• Age suitability: All ages welcome; ideal for families with children
• Getting there: The venue is well-served by Budapest’s metro, tram, and bus network; easily reachable from the city centre
• Please note: This is an independent fan event, not an official LEGO-branded occasion