A zombie thread got me thinking: What kind of thing do you think would be an okay reason for a fundraiser?
I think in most situations you shouldn't ask people for money. Adoptions and the like are choices, if a friend offers to give you some money towards it, great! If not, you earn it yourself.
However, if a child in the foster care system needed money for college, I would be okay with a fundraiser for money to put into a savings bond for him/her.