This is a great free 2018 RPG Day Call of Cthulhu module:

This is a great free 2018 RPG Day Call of Cthulhu module:

This is a great free 2018 RPG Day Call of Cthulhu module:

https://www.chaosium.com/content/FreePDFs/CoC/Adventures/CHA23157%20-%20Scritch%20Scratch.pdf

That would be easy to turn into a neat “weird phenomena” mystery for Monster of the Week with Michael’s new rules:

https://genericgames.co.nz/files/MotW_more_weirdness.pdf