3 observances land on 10 October. We have not found a recorded founder for 2 of them.
| Observance | Declared by | First year | Source |
|---|---|---|---|
| Arbor Day Poland | no record | — | — |
| Fiji Day Fiji | no record | — | — |
| World Porridge Day worldwideWikipedia says it is an annual fundraising campaign held on 10 October for Mary's Meals, a charity that runs school feeding programmes | the charity Mary's Meals | 2009 | Wikipedia |
"No record" means we could not find one, not that none exists. Where a founder is named, the source is named with it.
Who decides these? Nobody official. A brand, a trade body, a government, or one person with a website. Most are simply asserted and then repeated until they look official. Here, whoever names it first.
Nobody has ever named 10 October here. The next one is Sunday, 10 October 2027.
Sunday, 10 October 2027 has no name yet. It costs $2.