| 1. Large Hackerspace Convention (LHC) | 27 August 2010 00:00:00 | 29 August 2010 00:00:00 | | |
| 1st European Summit on the Future Internet | 2 June 2010 09:30:00 | 3 June 2010 19:00:00 | | |
| 1st anniversary | | | | |
| 24 h electro for kids 2 | 15 January 2012 11:00:00 | 4 February 2012 18:00:00 | | |
| 25ième Foire de l'Etudiant | 10 November 2011 08:30:00 | 11 November 2011 18:30:00 | | |
| 26C3 | 27 December 2009 00:00:00 | 30 December 2009 00:00:00 | | |
| 26C3 Dragons Everywhere | 26 December 2009 23:00:00 | 30 December 2009 18:00:00 | | |
| 27C3 | 27 December 2010 00:00:00 | 30 December 2010 00:00:00 | | |
| 27C3 Peace Missions | 27 December 2010 11:00:00 | 29 December 2010 18:00:00 | | |
| 28C3 | 27 December 2011 | 30 December 2011 | | |
| 29C3 - Congress everywhere | 27 December 2012 | 30 December 2012 | | |
| 30C3 Congress Everywhere | 27 December 2013 | 30 December 2013 | | |
| 31C3 Congress Everywhere | 27 December 2014 | 30 December 2014 | | |
| 3d printing 101 | 13 December 2014 15:00:00 | 13 December 2014 17:00:00 | | |
| 6th FrOSCon | 20 August 2011 10:00:00 | 21 August 2011 19:00:00 | | |
| ADTrees in the forest | 15 June 2011 19:00:00 | 15 June 2011 20:00:00 | | |
| AGFeb2010 | 28 February 2010 15:00:00 | 28 February 2010 17:00:00 | | |
| Accounting and technical challenges of Bitcoin payments | 14 April 2015 19:00:00 | 14 April 2015 19:45:00 | | |
| Ada Lovelace Day | 7 October 2011 00:00:00 | 7 October 2021 23:45:00 | | |
| Alt Party | 22 September 2010 01:00:00 | 24 September 2010 01:00:00 | | |
| Anno 1900 | 24 September 2011 11:00:00 | 25 September 2011 18:00:00 | | |
| Apps Foundry Contest | 17 June 2012 19:00:00 | 19 June 2012 22:00:00 | | |
| Arduino Soldering | 15 March 2009 15:00:00 | 15 March 2009 20:00:00 | | |
| Ars Electronica 2010 | 2 September 2010 00:00:00 | 11 September 2010 00:00:00 | | |
| ArsElectronica2009 | 3 September 2009 00:00:00 | 8 September 2009 00:00:00 | | |
| Atari ST Knowhow Workshop 1 | 28 January 2012 15:00:00 | 28 January 2012 18:00:00 | | |
| Atari ST Knowhow Workshop 2 | 11 February 2012 02:00:00 | 11 February 2012 06:00:00 | | |
| Atari ST Knowhow Workshop 3 | 25 February 2012 15:00:00 | 25 February 2012 18:00:00 | | |
| Atari ST Knowhow Workshop 4 | 10 March 2012 15:00:00 | 10 March 2012 18:00:00 | | |
| Atari ST Knowhow Workshop 5 | 24 March 2012 15:00:00 | 24 March 2012 18:00:00 | | |
| Atari ST Knowhow Workshop 6 | 7 April 2012 15:00:00 | 7 April 2012 18:00:00 | | |
| Atari ST Knowhow Workshop 7 | 21 April 2012 15:00:00 | 21 April 2012 18:00:00 | | |
| BSDCan 2010 | 13 May 2010 00:00:00 | 14 May 2010 00:00:00 | | |
| Be e-secure: Threats, Vulnerabilities, Impacts | 14 September 2010 18:30:00 | 14 September 2010 21:30:00 | | |
| BeNeLux Bioinformatics Conference | 12 December 2011 09:00:00 | 13 December 2011 17:30:00 | | |
| Bend til it stands | 25 September 2011 00:00:00 | 15 November 2011 00:00:00 | | |
| Bend-a-thon | 15 October 2011 14:00:00 | 16 October 2011 02:00:00 | | |
| Bend-and-Blink-a-thon | 29 October 2011 14:00:00 | 29 October 2011 21:00:00 | | |
| Bike Workshop for Everyone | 6 October 2012 16:00:00 | 6 October 2012 22:00:00 | | |
| Blender 3D Basics | 4 October 2009 17:00:00 | 4 October 2009 19:30:00 | | |
| Bootstrap 2012-06 | 16 June 2012 19:00:00 | 16 June 2012 23:00:00 | | |
| Bootstrap 2012-07 | 21 July 2012 19:00:00 | 21 July 2012 23:00:00 | | |
| Bootstrap 2012-08 | 18 August 2012 19:00:00 | 18 August 2012 23:00:00 | | |
| Bootstrap 2012-09 | 15 September 2012 19:00:00 | 15 September 2012 23:30:00 | | |
| Bootstrap 2012-10 | 20 October 2012 19:00:00 | 20 October 2012 23:30:00 | | |
| Bootstrap 2012-11 | 17 November 2012 19:00:00 | 17 November 2012 23:30:00 | | |
| Bootstrap 2012-12 | 15 December 2012 21:00:00 | 15 December 2012 23:30:00 | | |
| Bootstrap 2013-01 | 19 January 2013 19:00:00 | 19 January 2013 23:30:00 | | |
| Bootstrap 2013-02 | 16 February 2013 19:00:00 | 16 February 2013 23:30:00 | | |
| Bootstrap 2013-03 | 16 March 2013 19:00:00 | 16 March 2013 23:30:00 | | |
| Bootstrap 2013-04 | 20 April 2013 19:00:00 | 20 April 2013 23:30:00 | | |
| Bootstrap 2013-05 | 18 May 2013 19:00:00 | 18 May 2013 23:30:00 | | |
| Bootstrap 2013-06 | 15 June 2013 19:00:00 | 15 June 2013 23:30:00 | | |
| Bootstrap 2013-07 | 20 July 2013 19:00:00 | 20 July 2013 23:30:00 | | |
| Bootstrap 2013-08 | 17 August 2013 19:00:00 | 17 August 2013 23:00:00 | | |
| Bootstrap 2013-09 | 21 September 2013 19:00:00 | 21 September 2013 23:30:00 | | |
| Bootstrap 2013-10 | 19 October 2013 19:00:00 | 19 October 2013 23:30:00 | | |
| Bootstrap 2013-11 | 16 November 2013 19:00:00 | 16 November 2013 23:30:00 | | |
| Bootstrap 2013-12 | 21 December 2013 19:00:00 | 21 December 2013 23:30:00 | | |
| Bootstrap 2014-01 | 18 January 2014 19:00:00 | 18 January 2014 23:30:00 | | |
| Bootstrap 2014-02 | 15 February 2014 19:00:00 | 15 February 2014 23:30:00 | | |
| Bootstrap 2014-03 | 15 March 2014 19:00:00 | 15 March 2014 23:30:00 | | |
| Bootstrap 2014-04 | 19 April 2014 19:00:00 | 19 April 2014 23:30:00 | | |
| Bootstrap 2014-05 | 17 May 2014 20:00:00 | 17 May 2014 23:30:00 | | |
| Bootstrap 2014-06 | 21 June 2014 19:00:00 | 21 June 2014 23:30:00 | | |
| Bootstrap 2014-07 | 19 July 2014 19:00:00 | 19 July 2014 23:30:00 | | |
| Bootstrap 2014-08 | 16 August 2014 19:00:00 | 16 August 2014 23:30:00 | | |
| Bootstrap 2014-09 | 20 September 2014 19:00:00 | 20 September 2014 23:30:00 | | |
| Bootstrap 2014-10 | 18 October 2014 19:00:00 | 18 October 2014 23:30:00 | | |
| Bootstrap 2014-11 | 15 November 2014 19:00:00 | 15 November 2014 23:30:00 | | |
| Bootstrap 2014-12 | 20 December 2014 19:00:00 | 20 December 2014 23:30:00 | | |
| Bootstrap 2015-01 | 24 January 2015 19:00:00 | 24 January 2015 23:30:00 | | |
| Bootstrap 2015-02 | 21 February 2015 19:00:00 | 21 February 2015 23:30:00 | | |
| Bootstrap 2015-03 | 21 March 2015 19:00:00 | 21 March 2015 23:30:00 | | |
| Bootstrap 2015-04 | 18 April 2015 19:00:00 | 18 April 2015 23:30:00 | | |
| Bootstrap 2015-05 | 16 May 2015 19:00:00 | 16 May 2015 23:30:00 | | |
| Bootstrap 2015-06 | 13 June 2015 19:00:00 | 13 June 2015 23:30:00 | | |
| Bootstrap 2015-07 | 11 July 2015 19:00:00 | 11 July 2015 23:30:00 | | |
| Bootstrap 2015-08 | 8 August 2015 19:00:00 | 8 August 2015 23:30:00 | | |
| Bootstrap 2015-09 | 5 September 2015 19:00:00 | 5 September 2015 23:30:00 | | |
| Bootstrap 2015-10 | 3 October 2015 19:00:00 | 3 October 2015 23:30:00 | | |
| Bootstrap 2015-11 | 31 October 2015 19:00:00 | 31 October 2015 23:30:00 | | |
| Bootstrap 2015-12 | 28 November 2015 19:00:00 | 28 November 2015 23:30:00 | | |
| Bootstrap 2015-13 | 26 December 2015 19:00:00 | 26 December 2015 23:30:00 | | |
| Bootstrap 2016-01 | 23 January 2016 19:00:00 | 23 January 2016 23:30:00 | | |
| Bootstrap 2016-02 | 20 February 2016 19:00:00 | 20 February 2016 23:30:00 | | |
| Bootstrap 2016-03 | 19 March 2016 19:00:00 | 19 March 2016 23:30:00 | | |
| Bootstrap 2016-04 | 16 April 2016 19:00:00 | 16 April 2016 23:30:00 | | |
| Bootstrap 2016-05 | 14 May 2016 19:00:00 | 14 May 2016 23:30:00 | | |
| Bootstrap 2016-06 | 11 June 2016 19:00:00 | 11 June 2016 23:30:00 | | |
| Bootstrap 2016-07 | 9 July 2016 19:00:00 | 9 July 2016 23:30:00 | | |
| Bootstrap 2016-08 | 6 August 2016 19:00:00 | 6 August 2016 23:30:00 | | |
| Bootstrap 2016-09 | 3 September 2016 19:00:00 | 3 September 2016 23:30:00 | | |
| Bootstrap 2016-10 | 1 October 2016 19:00:00 | 1 October 2016 23:30:00 | | |
| Bootstrap 2016-11 | 29 October 2016 19:00:00 | 29 October 2016 23:30:00 | | |
| Bootstrap 2016-12 | 26 November 2016 19:00:00 | 26 November 2016 23:30:00 | | |
| Bootstrap 2016-13 | 24 December 2016 19:00:00 | 24 December 2016 23:30:00 | | |
| Bootstrap 2017-01 | 21 January 2017 19:00:00 | 21 January 2017 23:30:00 | | |
| Bootstrap 2017-02 | 18 February 2017 19:00:00 | 18 February 2017 23:30:00 | | |
| Bootstrap 2017-03 | 15 April 2017 19:00:00 | 15 April 2017 23:30:00 | | |
