The 2010 edition of the O'Reilly Open Source Convention, Attending in 2008 and 2009, we found OSCON a hassle-free, friendly open source event. You can check the photos from the 2009 event . OW2 will participate and exhibit this year again. Booth number: 808. That same week we will also attend the , exchanging views and best practices with a very interesting and friendly gathering of open source and community activities.will be held July 19-23, in Portland, Oregon.