Special Event: Children, Education, Computers/Technology Fourth Annual Washington State Middle School Computer Science Competition We are very excited about announcing that The Fourth Annual Washington State Middle School Computer Science Competition will be held on Saturday May 12, 2018 at The Microsoft Mixer Bldg (The Commons) in Redmond, Washington. Registration is now open, space ...	Microsoft: The Mixer Building (The Commons) Redmond, WA Sat 5/12/18 at 8am-3pm