C'thul'hu for president!
A store chock-full of C'thuliana, from stickers to shirts to books. Fun to poke around in.
A short story written by Neil Gaiman as a dictated autobiography of C'thul'hu.
The C'thulhu Mythos in the modern day (kinda). UFOs, the paranormal, and a horse doctor's dose of government black ops.
A lorem ipsum generator that churns out Lovecraftian creature babbling and wailing. If you want to create a mythos tome, an evocation, or just random looking text to fill out some fields this will work.
A blog dedicated to C'thul'hu mythos-related props and other crafts.
A wiki dedicated to the aspects of the Yellow Sign.