| SSH - Secure Shell | 19 January 2013 17:00:00 | 19 January 2013 18:00:00 | | |
| Science Festival 2011 | 10 November 2011 08:00:00 | 13 November 2011 19:00:00 | | |
| Science Festival Meeting | 14 July 2013 16:00:00 | 14 July 2013 17:30:00 | | |
| ScienceFestival | 12 November 2009 00:00:00 | 15 November 2009 00:00:00 | | |
| ScienceFestival2013Meeting3 | 28 September 2013 15:00:00 | 28 September 2013 19:00:00 | | |
| ScienceFestival2013Meeting4 | 5 October 2013 15:00:00 | 5 October 2013 18:00:00 | | |
| ScienceThursday20091119 | 19 November 2009 00:00:00 | 19 November 2009 00:00:00 | | |
| ScottPilgrimVsTheWorld | 9 February 2013 21:00:00 | 9 February 2013 23:00:00 | | |
| Software Defined Radio (SDR) | 7 July 2012 13:00:00 | 7 July 2012 14:00:00 | | |
| Soldering Workshop | 29 October 2009 14:00:00 | 29 October 2009 15:30:00 | | |
| SpaceMove1 | 12 July 2014 09:00:00 | 12 July 2014 23:00:00 | | |
| SpaceMove2 | 13 July 2014 09:00:00 | 13 July 2014 23:00:00 | | |
| StoneSteakSpace | 21 September 2012 20:00:00 | 21 September 2012 23:45:00 | | |
| Stroossen Wibbelt | 15 May 2011 09:30:00 | 15 May 2011 19:30:00 | | |
| SummerCamp2009 | 2 July 2009 00:00:00 | 5 July 2009 00:00:00 | | |
| Sushi Workshop | 29 January 2011 17:00:00 | 29 January 2011 20:00:00 | | |
| Syn2cat @ Nuetsrallye 2011 | 2 September 2011 19:00:00 | 3 September 2011 01:00:00 | | |
| Syn2cat JugendSummer2010 workshop | 22 July 2010 00:00:00 | 23 July 2010 00:00:00 | | |
| Syn2cat OpenWeekend | 10 October 2009 10:00:00 | 11 October 2009 22:00:00 | | |
| Syn2cat goes CCC Camp '11 | 12 August 2011 18:00:00 | 14 August 2011 09:00:00 | | |
| Syn2cat goes Hx² | 7 August 2011 09:00:00 | 15 August 2011 19:00:00 | | |
| Syn2cat goes ScienceFestival2013 | 7 November 2013 | 10 November 2013 | | |
| Syn2day | | | | |
| Syn2talks - April 7, 2012 | 7 April 2012 18:00:00 | 7 April 2012 20:00:00 | | |
| Syndelights meeting | 27 February 2011 17:00:00 | 27 February 2011 20:00:00 | | |
| Sysadmin Appreciation Day | 30 July 2010 00:00:00 | 30 July 2010 12:00:00 | | |
| Sysadmin Appreciation Day 2011 | 29 July 2011 08:00:00 | 29 July 2011 23:59:59 | | |
| TED live webcast | 9 February 2010 20:00:00 | 13 February 2010 21:45:00 | | |
| The CERT landscape of Luxembourg | 14 December 2011 17:30:00 | 14 December 2011 21:00:00 | | |
| The Famous Etching and Soldering Workshop 2012 | 28 December 2012 18:00:00 | 28 December 2012 20:00:00 | | |
| The Next HOPE | 16 July 2010 00:00:00 | 18 July 2010 00:00:00 | | |
| The famous Etching and Soldering Workshop | 6 August 2011 13:00:00 | 6 August 2011 18:00:00 | | |
| Theater: Kult | 14 April 2010 20:00:00 | 23 April 2010 23:00:00 | | |
| Thorben Grosser on Event Marketing | 19 December 2011 20:00:00 | 19 December 2011 22:00:00 | | |
| Toolset Workshop | 26 November 2011 15:00:00 | 26 November 2011 16:00:00 | | |
| Tweetup | 6 October 2011 18:00:00 | 6 October 2011 22:00:00 | | |
| Télévie Tagging Night | 23 April 2010 19:00:00 | 25 April 2010 19:00:00 | | |
| U19::Léier Léiden! | 15 December 2009 15:00:00 | 15 December 2009 17:00:00 | | |
| UAV Workshop | 27 January 2013 14:00:00 | 27 January 2013 20:00:00 | | |
| Ubucon 2010 | 15 October 2010 15:00:00 | 17 October 2010 15:00:00 | | |
| Ubucon 2011 | 14 October 2011 00:00:00 | 16 October 2011 00:00:00 | | |
| Ubuntu 10.04 Release Party | 30 April 2010 18:00:00 | 1 May 2010 06:00:00 | | |
| Ubuntu 11.04 Release Party | 29 April 2011 18:00:00 | 30 April 2011 03:00:00 | | |
| UnBuilding1 | 5 July 2014 10:00:00 | 5 July 2014 23:00:00 | | |
| UnBuilding2 | 6 July 2014 10:00:00 | 6 July 2014 23:00:00 | | |
| Uni.lu Could Robots one day deserve rights | 3 December 2009 | 3 December 2009 | | |
| Vitamin C | 1 April 2012 16:00:00 | 1 April 2012 18:00:00 | | |
| Voidwarranties Opening | 7 August 2010 10:30:00 | 7 August 2010 22:00:00 | | |
| Wearable Wednesday EU codeweek | 15 October 2014 18:00:00 | 15 October 2014 22:00:00 | | |
| WearableWednesday201411a | 19 November 2014 18:30:00 | 19 November 2014 20:30:00 | | |
