As part of the EuroVis 2014 Conference, Kitware will be leading a workshop on Open Source Visualization. The goal of the workshop is to present, discuss, and assess the development and use of Open-Source Software (OSS) for scientific visualization. This one-day workshop will bring together developers and users of well-known OSS for visualization and will focus on the user experience in specific scientific and industrial contexts. It will be led by Julien Jomier and Joachim Pouderoux. For more information or to submit a paper abstract, visit the webpage.