Not this weekend but next (5/30) is PDX Code Camp 2009.  A whole day of free software learning and general nerdy hanging out.  I’ll be talking about building business apps in Silverlight 3, and my SoftSource compadre Tim Johnson is going to be talking about making your web application more accessible for people with disabilities.  There are also a host of other sessions including some big names like Ward Cunningham, so it’s an event not to be missed, and cheap at twice the price!