http://brandt.id.au/music/epiphany.html
There is a custom of proclaiming the dates of the upcoming moveable feasts each year on the feast of the Epiphany (6th January).
I started typing these up for the Maternal Heart Church – each year I would get the text shortly after Christmas and squish it together with the music in time for Epiphany. With the main protagonist passing away and me moving further west there is less and less impetus to keep it up, but it still seems someone will remind me each year and I’ll again be surprised how quickly it comes together.