Yes, I did. If you want, I can email you the list or provide you the link to my hslaunch file. And public schools in my state (Mississippi) also cover state history in 4th and either 8th or 9th, and although I’m not required to follow their schedule, I intend to.
The book series that includes P is for Pelican can be used for 4th grade. The publisher includes study guides for each book, but they’re not exactly CM, more school-ish.
Most of the lapbook providers have state study materials. A Journey through Learning just completed theirs. There are plenty of notebooking sources, too. I can’t remember any of the free ones right now, but I’m sure a google search will give you plenty of blank outline maps and coloring pages for the state bird, tree, flower, etc.
I know what you mean about reading Cajun stuff. Although I’m nowhere close to being Cajun and I’m from Northeast MS (all the way across the state), I can read Cajun Night Before Christmas, but I can’t read Uncle Remus in the original.
I don’t know anything about Minn of the Mississippi.