At Coleraine Leisure Centre · 26a Railway Road, Coleraine, Co. Derry
National Brick Events brings its LEGO fan festival to Coleraine Leisure Centre for the first time on Saturday 17 and Sunday 18 October 2026. The event is built around brick pits filled with loose LEGO for children to dig into, large-scale builder creations on display, a collaborative mosaic that visitors help add to over the weekend, and stalls from traders selling collectible sets and parts. It bills itself as the ultimate LEGO fan experience, aimed at families with children who already build at home as well as those coming along for a first proper look at large-scale LEGO displays.
Away from the leisure centre, the event extends into the town itself with a Brick Fairytales Trail, sending families around Coleraine to find 13 LEGO fairytale characters set up in shop windows and public spots, turning the weekend into more than just an indoor exhibition and giving families a reason to explore the town centre between sessions.
Running over two full days means families across the Causeway Coast area can choose whichever day suits rather than being tied to a single Saturday. Tickets come in early bird, standard and family types, so those wanting to get in ahead of the busiest part of the day have an option for that too.
Coleraine Leisure Centre is on Railway Road close to Coleraine town centre and the train station, with parking on site.
Heading to Coleraine Leisure Centre in Coleraine? Derry has plenty more to see. Read the Coleraine area guide, find what else is on, and explore the towns and villages nearby.