The holds a monthly LEGO club in the children's room.
This month, participants were asked to build something they would see in Caldwell or West Caldwell.
Children immediately went to work creating everything from parks and pools to a gas station and their own homes out of the colorful bricks.
After their models were built, students practiced their presentation skills by describing what they made with the group.
One child, who put together a scene complete with horses, three-headed dragons and Darth Vader, admitted his creation was "fake."
The LEGO club projects will be on display on the lower level of the library.