2006 LUAN KICK-OFF
2006 OPTICON/ARENA WORKSHOP (Interferometry)
2006 1st ARENA CONFERENCE Roscoff
2006 IAP WORKSHOP PARIS (WIDE FIELD IMAGING)
2006 VISIT IRAIT PERUGIA
2007 CAUP WORKSHOP (Extragalactic)
2007 AIP WORKSHOP (Robotization)
2007 Asteroseismology WORKSHOP
2007 Potsdam 2nd ARENA CONFERENCE
Spectroscopy workshop 16-18 April 2008
ARENA - workshop interferometry 2
2009 3rd ARENA Conference Frascati
2009 Site testing workshop
