| Termin:Chaotic-Congress-Cinema Nr. 15 | 4 May 2011 20:00:00 | 4 May 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 14 |
| Termin:Wir gedenken Douglas Adams | 11 May 2011 19:42:00 | 11 May 2011 23:59:00 | Wir gedenken Douglas Adams |
| Termin:Chaotic-Congress-Cinema Nr. 16 | 11 May 2011 20:00:00 | 11 May 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 16 |
| Termin:Basteln im Attraktor2 | 12 May 2011 19:30:00 | 12 May 2011 23:42:00 | Basteln im Attraktor |
| Termin:Bastelwochenende im Attraktor | 13 May 2011 20:00:00 | 15 May 2011 15:00:00 | Bastelwochenende im Attraktor |
| Termin:Chaotic-Congress-Cinema Nr. 17 | 18 May 2011 20:00:00 | 18 May 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 17 |
| Termin:Basteln im Attraktor3 | 19 May 2011 19:30:00 | 19 May 2011 23:42:00 | Basteln im Attraktor |
| Termin:Chaotic-Congress-Cinema Nr. 18 | 25 May 2011 19:00:00 | 25 May 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 18 |
| Termin:Telecomix: Making the web - even if you local dictator hates it | 28 May 2011 19:00:00 | 28 May 2011 20:00:00 | Telecomix: Making the web - even if your local dictator hates it |
| Termin:Chaotic-Congress-Cinema Nr. 19 | 1 June 2011 20:00:00 | 1 June 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 19 |
| Termin:Debian Edu Squeeze Developer Meeting | 3 June 2011 08:00:00 | 5 June 2011 23:59:00 | Debian Edu Squeeze Developer Meeting |
| Termin:Chaotic-Congress-Cinema Nr. 20 | 8 June 2011 20:00:00 | 8 June 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 20 |
| Termin:Frühjahres Trainingslager der Lockpicker | 10 June 2011 00:01:00 | 13 June 2011 23:59:00 | Frühjahres Trainingslager der Lockpicker |
| Termin:Chaosdienstag4 | 12 June 2011 19:00:00 | 12 June 2011 23:00:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 21 | 15 June 2011 20:00:00 | 15 June 2011 23:00:00 | Chaotic-Congress-Cinema Nr. 21 |
| Termin:Chaosdienstag | 21 June 2011 19:00:00 | 21 June 2011 01:00:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 22 | 22 June 2011 20:00:00 | 22 June 2011 23:00:00 | Chaotic Congress Cinema Nr. 22 |
| Termin:Attraktor Basteldonnerstag | 23 June 2011 20:00:00 | 23 June 2011 01:00:00 | Attraktor Basteldonnerstag |
| Termin:Botnet-Fun | 24 June 2011 20:00:00 | 26 June 2011 20:00:00 | Botnet-Fun |
| Termin:Sportabend des SSDeV | 27 June 2011 07:30:00 | 27 June 2011 11:59:59 | Sportabend des SSDeV |
| Termin:Chaosdienstag2 | 28 June 2011 19:00:00 | 28 June 2011 23:00:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 23 | 29 June 2011 20:00:00 | 29 June 2011 22:00:00 | Chaotic Congress Cinema Nr. 23 |
| Termin:Attraktor Basteldonnerstag2 | 30 June 2011 08:00:00 | 30 June 2011 11:59:00 | Attraktor Basteldonnerstag |
| Termin:Sportabend des SSDeV2 | 4 July 2011 19:30:00 | 4 July 2011 23:59:00 | Sportabend des SSDeV |
| Termin:Chaosdienstag3 | 5 July 2011 19:00:00 | 5 June 2011 23:00:00 | Chaosdienstag |
| Termin:Chaosdienstag5 | 5 July 2011 19:00:00 | 5 July 2011 23:59:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 24 | 6 July 2011 20:00:00 | 6 July 2011 22:00:00 | Chaotic Congress Cinema Nr. 24 |
| Termin:Attraktor Basteldonnerstag3 | 7 July 2011 20:00:00 | 7 June 2011 11:59:00 | Attraktor Basteldonnerstag |
| Termin:Attraktor Basteldonnerstag 2 | 7 July 2011 20:00:00 | 8 July 2011 01:00:00 | Attraktor Basteldonnerstag |
| Termin:Sportabend des SSDeV 2 | 11 July 2011 19:30:00 | 11 July 2011 23:59:00 | Sportabend des SSDeV |
| Termin:Chaosdienstag 2011-07-12 | 12 July 2011 19:00:00 | 12 July 2011 23:59:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 25 | 13 July 2011 20:00:00 | 13 July 2011 22:00:00 | Chaotic Congress Cinema Nr. 25 |
| Termin:Attraktor Basteldonnerstag 2011-07-14 | 14 July 2011 20:00:00 | 15 July 2011 01:00:00 | Attraktor Basteldonnerstag |
| Termin:Sportabend des SSDeV 2011-07-18 | 18 July 2011 19:30:00 | 18 July 2011 23:59:00 | Sportabend des SSDeV |
| Termin:Chaosdienstag 2011-07-19 | 19 July 2011 19:00:00 | 19 July 2011 23:59:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 26 | 20 July 2011 20:00:00 | 20 July 2011 22:00:00 | Chaotic Congress Cinema Nr. 26 |
| Termin:Attraktor Basteldonnerstag 2011-07-21 | 21 July 2011 20:00:00 | 22 July 2011 01:00:00 | Attraktor Basteldonnerstag |
| Termin:Sportabend des SSDeV 2011-07-25 | 25 July 2011 19:30:00 | 25 July 2011 23:59:00 | Sportabend des SSDeV |
| Termin:Chaosdienstag 2011-07-26 | 26 July 2011 19:00:00 | 26 July 2011 23:59:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 27 | 27 July 2011 20:00:00 | 27 July 2011 22:00:00 | Chaotic Congress Cinema Nr. 27 |
| Termin:Attraktor Basteldonnerstag 2011-07-28 | 28 July 2011 20:00:00 | 29 July 2011 01:00:00 | Attraktor Basteldonnerstag |
| Termin:Sysadminday 2011 | 29 July 2011 19:42:00 | 29 July 2011 23:59:00 | Sysadminday 2011 |
| Termin:Sportabend des SSDeV 2011-08-01 | 1 August 2011 19:30:00 | 1 August 2011 23:59:00 | Sportabend des SSDeV |
| Termin:Chaosdienstag 2011-08-02 | 2 August 2011 19:00:00 | 2 August 2011 23:59:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 28 | 3 August 2011 20:00:00 | 3 August 2011 22:00:00 | Chaotic Congress Cinema Nr. 28 |
| Termin:Attraktor Basteldonnerstag 2011-08-04 | 4 August 2011 20:00:00 | 5 August 2011 01:00:00 | Attraktor Basteldonnerstag |
| Termin:Sportabend des SSDeV 2011-08-08 | 8 August 2011 19:30:00 | 8 August 2011 23:59:00 | Sportabend des SSDeV |
| Termin:Chaosdienstag 2011-08-09 | 9 August 2011 19:00:00 | 9 August 2011 23:59:00 | Chaosdienstag |
| Termin:Chaotic-Congress-Cinema Nr. 29 | 10 August 2011 20:00:00 | 10 August 2011 22:00:00 | Chaotic Congress Cinema Nr. 29 |
| Termin:Attraktor Basteldonnerstag 2011-08-11 | 11 August 2011 20:00:00 | 12 August 2011 01:00:00 | Attraktor Basteldonnerstag |