It seems to me that anything is possible. Given that the store has been there for a while now and gets tremendous foot traffic, there could be a lot of people interested and waiting for this opportunity (doesn't necessarily mean they are willing to line up). Also I find that there although there are plenty of people who have never even heard of Tesla, there is also a very excited minority, most of whom are waiting for an affordable Tesla option. Even if only 1% of Calgarians have heard of Tesla and even if 1% of those were interested in the car, that would be 100 people lining up. That is not taking account of people coming from Edmonton and other cities in Alberta.