Here are the dare requirements. If you read this and want in on the action, I suggest you go to the Evil Elite FF Darers board in Zonko's...:

1) A goldfish bowl must be central to the story.
2) Madam Pomphry must say, "nothing- in it's most violent form"
3) Snape must exersize.
4) Harry must express desire for cotton candy.
5) Hermione must fear a piece of silverwear of your choice.