Finally, i can attend the big Mozilla event, which is Mozilla Festival that taken place in Ravensbourne College, London, 6-8 November 2015. Yes i really been there with the invitation from Mozilla Participation Team as one of the Participation Leader from Indonesia. I attended the Mozilla global event such as Mozilla Camp in Kuala Lumpur and Singapore. And also the Mozilla Summit in Brussels Belgium. But Mozilla Festival is very much different from those events. Mozilla Festival is an open event that invites all people who interested to learn more about the web technologies, to attend and learn together.