Thank you for using Upcoming! To help focus our efforts on core Yahoo! product experiences, we will discontinue Upcoming by 30th April 2013. You can find more details here
It's H20 from A2Z at WaterWorks: Soak Up the Science, a new special exhibition at Discovery Science Center. Immerse yourself in stimulating, hands-on learning experiences that bring home the playful, powerful and precious world of water.