The September Sessions: The Tomorrowland Story Brought To Life In Brilliant 16mm Film is a 2002 documentary surf film directed by singer/songwriter Jack Johnson. Often called September Sessions, it is the second of The Moonshine Conspiracy film series. It was filmed in 16 mm.

Following the release of the 2000 film Thicker Than Water, Kelly Slater asked Jack Johnson to accompany Kelly for a trip to Indonesia. With the cast living on a retired Japanese coastguard cutter, Neptune 1, Jack films Kelly and several other surfers including Rob Machado and Shane Dorian as they surfed flawless waves off the coast of Sumatra in the Mentawais of Indonesia. The film captures Kelly Slater during a major change of his life following his first retirement from the ASP circuit. Kelly had fallen into the trap of endless trade shows, store openings, and poster signings that became his life during his first retirement. By escaping both the trade shows and his former life of ASP competitions, Kelly sought to gain new levels in his spirit as he and his friends pulled into the keyhole at Hollow Trees in September, 1999. On the first morning, they awoke and stared at perfectly flawless waves. During the next several days, when Jack wasn't surfing, Jack captured on film the rebirth of Kelly. Jack wrote several songs along the way including "F-Stop Blues". However, unbeknownst to Jack, this film captures Johnson before his own rise to international stardom both as a filmmaker and as a musician.The September Sessions was the result of this historically important piece of surfing, filmmaking, and music.