I did eventually get the sticker in the mail. Mrs. Baconsandwich put it on the Sienna, as we’ll likely be keeping it longer than my car. (Current plan is to keep my car for another 2-3 years, then upgrade to either a plug-in hybrid or an EV).
So... if one of you happens to be in Lethbridge, and spots a brown (aka “Champagne”) colored Toyota Sienna, that’s likely Mrs. Baconsandwich driving it.