2016
Organization of TEDxYouth@DES: inspiring creativity and innovation by using differentiated education approaches in primary students
2012
Organization of e-Learning EXPO 2012 the 4th Exhibition and International conference in Greece entitled "e-Learning For All", Eugenides Foundation on 6 & 7 October 2012.
2011
Organization of e-Learning EXPO 2011 the 3rd Exhibition and International conference in Greece entitled "Digital Media and Active Learning”, Aegli Zapion, Athens, Greece, 8 & 9 October, 2011.
2010
Organization of e-Learning EXPO 2010 the 2nd Exhibition and International conference in Greece entitled "E-learning for a better quality of life and social welfare, Training Center National Bank of Greece, Glyfada, Athens, 2 - 3 October 2010.
2009
Organization of e-Learning EXPO 2009 the 1st Exhibition and International conference in Greece entitled “Innovation & Creativity in E-learning”, Aegli Zapion, Athens, 10 - 11 October 2009.
Organization of TEDxYouth@DES: inspiring creativity and innovation by using differentiated education approaches in primary students
2012
Organization of e-Learning EXPO 2012 the 4th Exhibition and International conference in Greece entitled "e-Learning For All", Eugenides Foundation on 6 & 7 October 2012.
2011
Organization of e-Learning EXPO 2011 the 3rd Exhibition and International conference in Greece entitled "Digital Media and Active Learning”, Aegli Zapion, Athens, Greece, 8 & 9 October, 2011.
2010
Organization of e-Learning EXPO 2010 the 2nd Exhibition and International conference in Greece entitled "E-learning for a better quality of life and social welfare, Training Center National Bank of Greece, Glyfada, Athens, 2 - 3 October 2010.
2009
Organization of e-Learning EXPO 2009 the 1st Exhibition and International conference in Greece entitled “Innovation & Creativity in E-learning”, Aegli Zapion, Athens, 10 - 11 October 2009.