K.W.
I have a son with autsim but he is quite profound and it took me awhile to stop throwing parties for him. He never really liked them. I think it was more for me :-)Personally, I think no matter what you decide you should have the cupcakes at school. THis way you can include all of her class. I think if she wants a party outside of school and you are afraid only a few will show up them talk to those few parents kids and take just them somewhere special like Midevel Times or throw a party somewhere and explain to her that people get busy and only a few might show. Good luck