One of my Etsy clients wanted some craft ideas for a two year old boy. I made her a Monster Makin's kit with this little guy. He can stuff , empty, and restuff over and over again a-la-velcro opening!
I also made Scrappy Blocks made from my scrap lumber from my canvas stretching work. I painted them and provided cute art papers to glue on. Then, set them up and knock them down!