Make an invention, home or build a animal habitat all around an idea of building a better world.  Open to all ages.  Participants can hand in their Lego displays and write up anytime this week during library hours.  Winners will receive gift cards to local stores. 

Here are some  gallery ideas: https://www.lego.com/en-us/sustainability/buildthechange/challenges/discovery/gallery?CMP=EMC-LCE

Curriculum https://buildthechange.discoveryeducation.com/classroom-resources/