''DashCon, a startup fandom convention that aimed to be "the largest gathering of Tumblr users to date" took place over the weekend at a hotel in Schaumburg, Illinois... and has been widely described as "a complete disaster" with social media having been flooded since Friday night (July 11th) with reports of organizational ineptitude, poor planning, chaotic crowd behavior and shady, possibly fraudulent, financial doings.
Late Friday night, blogs and videos from attendees began hitting the web describing the dissolution of committees, disorganized (or nonexistant) panels, nearly-empty event rooms and alleging that minors were being admitted to sexually-explicit 18+ events. In addition, the convention's most prominent celebrity guests, the Welcome to Night Vale podcast, canceled their appearance after discovering that DashCon's organizers were unable to pay them as had been agreed. The convention staff offered to compensate those who had reserved seats for Night Vale with entry into a raffle and "an extra hour with the ball pit."
http://www.escapistmagazine.com/news...linois-DashCon
Here is the ball pit -