Tweens ages 9-12 are welcome to come to the Tween Area of the Dr. Martin T. Feldman Children's Room on Tuesday, Sept. 20  at 7 pm to explore the science of building mazes. We'll use our new STEM MazeRun building set to construct a variety of 4-foot square mazes, then try to move a ball through them working as a team. It should be an AMAZING time!

Registration is required and begins Sept. 13.

Sponsored by the Friends of the Leominster Public Library.