2019, held in Crete, Greece, 24 – 26 May
2018, held in Bristol, UK , 03 – 05 September
2017, held in Athens, Greece in 25-27 August
2016, held in Aberdeen, UK, 02-05 September
2015, held in Rhodes Island, Greece, 25-28 September
2014, held in Sofia, Bulgaria, 05-07 September
2013, held in Halkidiki, Greece, 13-16 September
2012, held in London, UK, 20-23 September
2011, held in Corfu, Greece, 15 – 18 September
2009, held in London, UK, 27-29 August