That would be a terrible idea. Canada isn't particularly strong in terms of playgroups, so not a lot of people would show up from Canada. And it'd be expensive and a huge hassle for many of us from AMMUUUUURIKA to go, with getting your passport/exchanging currency/whatnot.
Also, I don't know the metric system. Seriously. Even for mass, I use slugs. I suppose it doesn't help that my physics teacher puts everything in slinches and barleycorns to troll everyone.