@shanie see, my confusion comes from the fact that i'd not have put "Independence Day in the USA" as one of the biggest holidays at all. We could argue that "Independence Day in general" is one of the biggest holidays, but every country seems to have it on different dates. Mostly, on the dates of their revolution.
And about Oktoberfest: might be important for many people, but i would not have seen it as "one of the biggest" holidays either.
@4censord Got it, that's understandable. Perhaps "One of the biggest holidays in the country that holds the most Mastodon instances" might have worked out better.