This live program covers the origins of the Lakes, their early use and eventual abuse and attack by invasive species. Several classic examples are used, including Sea Lamprey and Zebra Mussels. The program concludes with information on how you can get involved locally to help preserve and protect the Lakes. The program uses the state-of-the-art visualization technology of our digital planetarium to shows images and relevant datasets. All ages admitted. Planetarium prices are $5 for adults, seniors, & children.