Don't forget the giant hamsters and wheelchair assassins.
Two of these things were already on the go. Or kind of...
The Québec independence movement has been mainstream for a long while and is fairly successful despite attempts to scupper it, such as installing completely bilingual prime ministers etc. Maybe one day it will reach its ultimate goal.
The "sponsored calendar" is probably Wallace's parody of various dedicated years, days and months we have. We do have World Mental Health Day, Black History Month, Gay Pride Month, the International Year of Whatever. We had a "Year of Gaelic" in Scotland which I only heard about half way in. The difference being that these are not generally purely advertising initiatives, although many corporations have tried to hijack them.