I've read that you can dye your hair with it, I don't think A's mom would go for that and I don't have a reason (today) to have pastel colored hair, so that endeavor will have to wait for a bit. I do think we could try tie dying her fingernails (not a Kool Aid project) but she bites her nails.....another way she is like her great grandma. I'd like tie dyed fingernails!
Just google Kool Aid tie dye for lots more ideas if you wanna try it, there are lots of ideas online. Don't you just LUV the internet?