After we had a number of successful events in San Francisco, Sydney, and Berlin it is time for Seattle to join the party :). When? On April 12-13. You can register and find more info here.
I bet that on April 12th and 13th it will raining a lot in Seattle. So why not join the nice people from Microsoft (the host of the event), W3C, Google, Mozilla, Opera, and Adobe for a cup of coffee (not sure if there will be Starbucks though) and some good old testing?
Really, why not?