Did you ever think of using kool-aid as a dye? me neither. But it totally works. Here are some awesome examples: Kool-aid dye chart for fabr.
11 Mind-Blowing Ways to Use Kool-Aid ~ Kid friendly idea! Use Kool-Aid to dye clothespins!
coloring yarn in microwave, imagine!
I can make homemade alcohol ink by soaking the insides of dried-up magic markers in alcohol, or by adding food colour to alcohol. (Other people have used fabric dye or Kool-Aid powder.
kool aid hair dye: definitely will try
DIY Unicorn Glitter Play Dough Party Favor - I think this would also be cute with a dino on top and dino colored play dough inside, or car themed.