Knock on my door (ie, leave a comment)
Say "Trick or Treat!" (ie, put "Trick or Treat!" in your header)
Show me your costume (ie, give me a fandom and some characters)
And I will give you treats! (ie, write you ficlets!)
I could list fandoms, but I have like a billion, so just do your worst.
and speaking of tricks, wtf are you doing my layout, lj?