| 1. Large Hackerspace Convention (LHC) | 27 August 2010 00:00:00 | Raumzeitlabor, Mannheim, Germany |
| 1st European Summit on the Future Internet | 2 June 2010 09:30:00 | Chamber of Commerce, Luxembourg |
| 24 h electro for kids 2 | 15 January 2012 11:00:00 | Rockhal, Belval, Luxembourg |
| 25ième Foire de l'Etudiant | 10 November 2011 08:30:00 | Luxexpo, Kirchberg, Luxembourg |
| 26C3 | 27 December 2009 00:00:00 | BCC |
| 26C3 Dragons Everywhere | 26 December 2009 23:00:00 | |
| 27C3 | 27 December 2010 00:00:00 | BCC |
| 27C3 Peace Missions | 27 December 2010 11:00:00 | Pavillon Hueflach, Strassen |
| 28C3 | 27 December 2011 | Berlin, Germany |
| 29C3 - Congress everywhere | 27 December 2012 | Pavillon Hueflach, Strassen |
| 30C3 Congress Everywhere | 27 December 2013 | Pavillon Hueflach, Strassen |
| 31C3 Congress Everywhere | 27 December 2014 | Level2 |
| 3d printing 101 | 13 December 2014 15:00:00 | Level2 |
| 6th FrOSCon | 20 August 2011 10:00:00 | Hochschule Bonn-Rhein-Sieg, Sankt Augustin, Germany |
| ADTrees in the forest | 15 June 2011 19:00:00 | Pavillon Hueflach, Strassen |
| AGFeb2010 | 28 February 2010 15:00:00 | Pavillon Hueflach, Strassen |
| Accounting and technical challenges of Bitcoin payments | 14 April 2015 19:00:00 | Level2 |
| Alt Party | 22 September 2010 01:00:00 | Helsinki, Finland |
| Anno 1900 | 24 September 2011 11:00:00 | Fond-de-Gras, Pétange, Luxembourg |
| Apps Foundry Contest | 17 June 2012 19:00:00 | Technoport, Esch-sur-Alzette |
| Arduino Soldering | 15 March 2009 15:00:00 | Pavillon Hueflach, Strassen |
| Ars Electronica 2010 | 2 September 2010 00:00:00 | Tabakfabrik, Linz, Austria |
| ArsElectronica2009 | 3 September 2009 00:00:00 | Linz, Austria |
| Atari ST Knowhow Workshop 1 | 28 January 2012 15:00:00 | Pavillon Hueflach, Strassen |
| Atari ST Knowhow Workshop 2 | 11 February 2012 02:00:00 | Pavillon Hueflach, Strassen |
| Atari ST Knowhow Workshop 3 | 25 February 2012 15:00:00 | Pavillon Hueflach, Strassen |
| Atari ST Knowhow Workshop 4 | 10 March 2012 15:00:00 | Pavillon Hueflach, Strassen |
| Atari ST Knowhow Workshop 5 | 24 March 2012 15:00:00 | Pavillon Hueflach, Strassen |
| Atari ST Knowhow Workshop 6 | 7 April 2012 15:00:00 | Pavillon Hueflach, Strassen |
| Atari ST Knowhow Workshop 7 | 21 April 2012 15:00:00 | Pavillon Hueflach, Strassen |
| BSDCan 2010 | 13 May 2010 00:00:00 | University of Ottawa, Canada |
| Be e-secure: Threats, Vulnerabilities, Impacts | 14 September 2010 18:30:00 | Hotel Sofitel, Kirchberg, Luxembourg |
| BeNeLux Bioinformatics Conference | 12 December 2011 09:00:00 | Hotel Alvisse, Dommeldange, Luxembourg |
| Bend til it stands | 25 September 2011 00:00:00 | Pavillon Hueflach, Strassen |
| Bend-a-thon | 15 October 2011 14:00:00 | Pavillon Hueflach, Strassen |
| Bend-and-Blink-a-thon | 29 October 2011 14:00:00 | Pavillon Hueflach, Strassen |
| Bike Workshop for Everyone | 6 October 2012 16:00:00 | Pavillon Hueflach, Strassen |
| Blender 3D Basics | 4 October 2009 17:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-06 | 16 June 2012 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-07 | 21 July 2012 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-08 | 18 August 2012 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-09 | 15 September 2012 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-10 | 20 October 2012 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-11 | 17 November 2012 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2012-12 | 15 December 2012 21:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2013-01 | 19 January 2013 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2013-02 | 16 February 2013 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2013-03 | 16 March 2013 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2013-04 | 20 April 2013 19:00:00 | Pavillon Hueflach, Strassen |
| Bootstrap 2013-05 | 18 May 2013 19:00:00 | Pavillon Hueflach, Strassen |
