These badges have been found, but I actually don't know where they for:
US0-badges in IOM:
But they are definitely badges for Habbo US
A new badge have been found!
I think it's a badge for maybe a national day in Canada?
CAK-badge in IOM;
Update 3: I have done some research but I couldn't finder anything about a Canadian National Day tha could be held soon.
The only national day is Canada Day but that was on the 1st of July:
Canada 1 July (Canada Day, Canada a confederation of four provinces 1867)
So im still curious where this badge will be for.
Update 4: The US0-badges are for the Habbo Camp competition in Habbo US and also comes with ths cool background: