| Year | Location | Links |
|---|---|---|
| 2009, 12-14 June | Pecs, Hungary | |
| 2011, 15-18 September | Koper, Slovenia | |
| 2013, 24-28 April | Salzgitter Bad, Germany | |
| 2014, 20-22 September | Luxemburg (5th Anniversary Celebration) | |
| 2015, 17-18 April | Zwolle, The Netherlands | |
| 2017, 21-23 April | Gdansk, Poland | |
| 2019, 25-27 April | Maribor, Slovenia | |
| 2023, 7 October | Online (Maribor, Slovenia) | More info |
