The major Gatchaman-related fan production is the APA (Amateur Press Association) Bird Scramble! More information regarding BS! can be found on the Reference / Entertainment page.
Other fan productions (fan fiction, fan art, etc.) can be found on many other Gatchaman-related web sites listed in the Reference / Entertainment page.
If you are (or want to) organize an event (even a small get-together) and would like to promote it here, please let me know.
Image provided by Donna Gregory
Jennifer Nolan | jnolan@bit-net.com