There is a discussion event called BarCamp.
The contents of the discussion is determined by the The participants.
It is a meeting to be held by free Wi-Fi and a conference room that can be used all night.
Event participants have the obligation to question or presentation.
The participants does not pay the money. So, organizers are looking for sponsors.
However, fundraising is difficult.
If the date of the event is not good, fundraiser will fail.
In order to increase the The participants, sharing the conference information on the blog and social media is important.