We did shaving cream art. You put the food coloring on shaving cream...swirl it all fun...then stick some paper on it and the paper is colored. It was fun...that is, until Ellie got some on her nose. Oh the horror!!!!!! (Then Kaydo put some on his nose and laughed hysterically...) Sometimes things are traumatizing...and sometimes they aren't...I guess it depends on who you are. 
