Journal ideas for younger children

Love the idea of journaling with Brooke, but i dont want carter to feel left out. But how can we journal together when he doesnt write or read? Its really pretty simple. We can draw each other pictures and return it to each other when done. I am going to make a journal with him. We will decorate it together and start drawing. After all its the little things we do that make great memories and help us bond. This will be a cute keepsake as well to look at as our children grow up