Grace wrote:Hello,
I write articles for Polish fansite (pratchett.pl). Sometimes they are about the discworld days that are mentioned in a calendar and diaries. Unfortunately I don't have all of the diaries (just 2 of them in Polish) so I'm not sure about some of the days I've found in my calendar.
So maybe somebody could help me and explain what is de Muforte day?
Hi Grace Welcome to the forum, on this years Calendar it's on Saturday 28th July, just beneath it is printed Tish'a B'av which I believe is a Jewish holiday.
Hope this helps.

Edit to add: checked the ones I have and the Discworld Almanac but there is not anything against the date I can find.
He willnae tak' a drink! I think he's deid! , on the other hand though A Midgie in yir hand is worth twa up yir kilt.