Hone your powers of observation in our hands-on workshop. Just like an above-water viewfinder or historical trench optical instrument, you and your child can construct a periscope to expand your view. Once the periscope is built, your child can decorate it with paint and stickers. All Kids Workshop attendees must be accompanied by a parent or adult at all times. All kids get to keep their craft, receive a FREE certificate of achievement, a Workshop Apron, and a commemorative pin while supplies last. Children must be present at the store to participate in the workshop and receive the kit, apron, and pin.