The Plone Conference 2017 will be held in Barcelona on October 18-20, with pre-conference training on October 16-17 and a post-conference sprint October 21-22.
https://plone.org/news/plone-conference-2017-coming-to-barcelona
Start planning now 
The Plone Conference 2017 will be held in Barcelona on October 18-20, with pre-conference training on October 16-17 and a post-conference sprint October 21-22.
https://plone.org/news/plone-conference-2017-coming-to-barcelona
Start planning now