JackRabbit, thanks for the "heads-up" about the Alberta show. Last year you wouldn't have seen the hang tags, since they weren't yet available, and the units there would have been built a month or more earlier.
Since them we've grown from 0 member families at the start of 2012 to where we should hit 15,000 within the next month, only 15 months later.
As for this year, all of the units should have the hang tags in them. I'll do some asking around to be sure some plant isn't dropping the ball. Any idea what brands they might have been?