On October 26th 2017 Sofia Tech Park hosted a high profile Digital Unconference Sofia 1.0. The initiative has been dedicated to gather leading policymakers, disruptive technology companies and stakeholders in the digital ecosystem to brainstorm how Europe can build a digital society fit for the future days before the start of 2018 Bulgarian Presidency of the Council of the EU. The Unconference, unlike the traditional conferences, is a participant-driven format which stimulates active participation of all the attendants rather than sticking to the specific roles of moderators and speakers. The expected outcome of the unconference sessions is to transform the collective knowledge into brief extracts from all the panels which will be shared with the EU Commission. Mozaika took part in the afternoon pannel sessions on digital citizenship and Big data.