Collettivo Prezzemolo means Parsley Collective.
It's interesting how the Institute was ready to drown them out.
http://roarmag.org/2011/11/researchers-occupy-uni-during-lecture-by-eu-president/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+roarmag+%28Reflections+on+a+Revolution%29