We checked which dates would make sense… the idea would be to do it after the release of Pharo6. For the place we are checking Lille, we can get some support from Inria/the University for doing a small event like this. The best here is April, either before or after school holidays. To know if this makes any sense, we have set up a doodle: http://doodle.com/poll/f8n5zhv7p8fqwyih Marcus