SPN J2 Big Bang
From Super-wiki
What was the SPN J2 Big Bang?
The first SPN J2 Big Bang challenge was held in 2007, and started out in January, when different writers signed up to write a 20,000+ word Supernatural or Jswquared novella, while artists and vidders created accompanying pieces of artwork or trailer vids to go along with the stories.
The first fic posted, well before the deadline, was winterlive's epic J2 samurai AU Monogatori.
According to mod audrarose, who announced the Big Bang over on July, 5th, there were 49 story contributions, 70 pieces of fan art, 5 vids and approx. one million words written.
Deadlines
Writers sign up by February 1 First drafts due by May 1 Artists and vidders sign up by May 1 Final drafts and art/vids due by June 1 Big Bang Posting Begin: June 11