New Year's stamps are indeed hard to find. I thought this was a good example of one, until I looked it up in the handy Philatelist and Postal History site of Archives Canada. Of course, since fireworks are not a part of our New Year's tradition, I wonder where I got that idea... Anyway, seems it is simply part of a 'celebration' series, though it is a special one in that it has an exclamation point after the Canada.
So, in the spirit of fireworks, here are two stamps featuring Aurora Borealis
and a sparkly postcard from Postcrossing friend Irina received just before Christmas