T.K.
Hi C.
With that age group there is so much hands on yet. You could do a white sweat shirt with his foot and hand prints all over it and have it read "Grandpa's shouldn't wear white" or dads or grandmas or mommy's...you get where I'm going. You could make placemats with their art work and then laminate them. Just a thought. Have a blessed day.
T. K