This is my kind of transportation! This is from a knitting group that goes around covering things up or knitting up! It's in Dutch so I am just guessing at the content because my Dutch is awful!
Here is a good book to go with an elementary art lesson about community yarn projects.
Extra Yarn, a Caldecott Honor Book, Boston Globe-Horn Book Award winner, and a New York Times bestseller, is the story of how a young girl and her box of magical yarn transform a community.
You can get it used on Amazon