Wow, this sounds like our Maker fair! I’m going to check this out and report back. Explore the world of engineering and science at the UW College of Engineering Open House held on April 22 (9am – 3pm) and April 23 (10am – 2pm). From water rockets to robot games to making liquid nitrogen ice cream, the college offers more than 100 hands-on exhibits, making this educational event truly interactive and fun. More at the UW College of Engineering Open House site.