re:publica conferences are attracting lots of events from various topics and focus areas. The metadata all this information is stored and is available in the form of open data! We argue that cross-referencing those metadata for the conferences of 2017 (Berlin, Dublin, Thessaloniki) can produce knowledge about problems, solutions, good practices and ideas, etc. Or not! Join us to this highly experimental brainstorming session and help us decipher re:publica.