If you grew up using Legos to build castles you'd never live in and spaceships you'd never fly—or if you're still singing "Everything is Awesome" months after leaving the theater—you'll be excited to know that Boston's division of Legoland is hosting its grand opening on May 23.

Located in Assembly Row, the brand-new neighborhood complex in Somerville, Legoland features two Lego rides, a 4D movie experience and Miniland, and a showcase of Lego miniature replicas of Boston's most famous buildings, including the mini-Boston Public Library that was on display in the Johnson Building of the BPL last month. You can even learn tips for making works of art from master builders.

No matter your age, you'll find plenty of adventure within the plastic brick walls of Legoland. Head to legolanddiscoverycenter.com/boston for more information.