API

I was able to use a free API for holidays. The p5 sketch was set up to take the current day and month and displays that (but it does so for 2019 holidays coz the free version only offers past holidays). The p5 sketch is set up to display these holidays and display a green bg when there is a holiday and red when there is none. It could be used to determine if you are working today. (Except the free version also doesn’t display public holidays. . .so. . .maybe not)

Video:

Code:

https://editor.p5js.org/somundane/sketches/67H0mCm0d