Here are the results of our baking soda and grape juice invisible ink project. Be advised that the grape juice dries sticky, so you can't keep any of these. Which was really disappointing because most of my boys were really sweet. I took pictures instead... here is what they said...
#1 I love you very much (with a picture of scout and Ms. Jen)
#2 I love Ms. Jen and Cub Scouts
#3 I love Jen the best
#4 To Ms. Jen from Blaise
#5 Happy Halloween with a skull (from one of our Dads)
Super fun project and most of the boys enjoyed doing it.