[img=031812_green-day-live-corbis-530-85-1.jpg]Green Day is stacking up their festival dates this summer with the news that they will be headlining the fourteenth I-Day festival in Bologna, Italy in September 2012! Green Day will be playing on Sept 2nd, the second day of the festival with the first day being headlined by The Killers.

This news comes first from MTV Italy and has now been confirmed by the official Green Day website as well as I-Day's website.

Thanks to Lina for sending this news.