I found the idea of finger painting with pudding on the internet. It is a great idea for an activity that both boys can do together. Most things the boys do have Jack saying "no baby lukey" and pushing is involved. Many things Jack cant do because Luke wants to do them too and he is too small. Really limits Jacks playdoh, crayon and bean bulldozing time.
However, the idea backfired. All they would do was eat pudding. Onced Jack found the spoon it was all over. I did more "fingerpainting" then they did. It was pretty yummy tho.