Over time I seem to be creating day of the week categories for posts. It started with TV Tuesday, back in August 2012. (Which I unfortunately made a Tag rather then a Category — something I’d like to change one of these days.) The very next month I created Wednesday Wow (as a Category), which languished for years but I’ve used more often lately.
I’m not exactly sure when I created Sci-Fi Saturday. The first post was in July 2011 (the month I began this blog), but the Category came later. I applied it retroactively (many SF posts were on Saturdays; go figure). Mystery Monday is a recent addition started in December 2019.
And now I’m starting Friday Notes.