2005 Chris Crossover Challenge
All About The Word Play
run by deliberatehips
All I Want Is You: U2 Nslash Challenge
THE AMAZING RACE... fandom style
The Atlantis Urban Legend Slash Challenge
Big Fat Annoying Songfic Challenge
Boys in their dresses: a popslash cross-dressing challenge
The Challenge Archive
run by Whitney
Dashboard Confessional Lyric Challenge
Don't Ask Me Why: A Chris-Centric Popslash Story Challenge
Elves! Elves! Elves!
Multi-Fandom Challenge maintained by Speranza
fanfic100
Big Damn Table
LJ Community
The Food Of Love: A Slash Challenge
Fortune's Five: An NSYNC Writing Challenge
Hidden Talents: The Smart Boys With Glasses Challenge
JuC Author's Story Swap Challenge
Mix 'n' Match Challenge
run by Allecto
One More For My Baby: the Original Sinatra Songfic Challenge
The Queer Shoulder To The Wheel Challenge
run by synecdochic
Shake the Disease A Happyfic Challenge
Slash_100
LJ Community
Big Damn Table
Slash_me_twice
LJ Community
Big Damn Table
Sometimes I call My Lady Momma - A Mother’s Day Lynncest Challenge
Sweetest Goodbye - A Maroon 5 Lyric Challenge
run by Whitney
The Atlantis Urban Legend Slash Challenge
We Invented The Remix
popslash stories rewritten with permission from original authors
We Invented the Remix 2: Son of Remix
maintained by squickgrrl
We Invented the Remix 3: Back to the Streets
maintained by zvi
We Invented the Remix 4: Curtain Call
maintained by zvi
We Invented the Remix 5: flip it and reverse it
maintained by Cathy and zvi