Thursday, 11 a.m., Mount Airy branch; 3:30 p.m., Eldersburg branch. For ages 4-11. People don't just build on land, they build on water, too. Set sail with us on a thrilling action-packed adventure about a crew of quirky pirates marooned on a deserted island. With mutiny and high-tide looming, they must rescue their salty captain and find a way to construct a ship before all hope is lost … at sea. Planks, sails, rigging, rails... what else could it possibly take to build a pirate ship? Throughout the story, volunteers from the audience will help us explore the incredible science behind clouds, flash paper, air pressure, inertia, explosions and more. Don't miss this refreshing nautical tale with a twist. All attendees need to register.