As I was gathering my things this morning from my desk I noticed three passports sitting together; none of them are legal. I'm not a spy or an international criminal, so why all the passports?
Parks Canada currently offers a passport with the purchase of a year pass to the National and Historic Parks. You can get a stamp at each of the parks you visit and check them off on the last page.
My friend Dallas picked up a Passeport Acadien at Fort Beauséjour this summer and gave it to me as I'm a proud Acadian. The passport is symbolic of course and includes emblems and historical accounts relevant to Acadia.
Last spring I got a Beers of the World Co-op passport when I got some international beer. With every new kind of international beer, you get a stamp and you can redeem the stamps for a gift after every 12 stamps.