For the Vancouver folks, I've been going around and taking pics of the tech sections of various shoppers around town (mainly east van and richmond, some north van) for the past few months.
These are all old, but they'll give you an idea of what stores stock what / where switches, etc have been spotted in the past. If there is a pic of a "staff only" room, it means they keep stuff in the back and you have to ask what for what they have, which is annoying.
I've started taking screenshots of the google maps screen of the store before going in (i.e you'll see a few pics of tech stuff and then the address), but gps tagging should also be enabled
https://photos.app.goo.gl/YT71PKcVud7WWZZM7
These are all old, but they'll give you an idea of what stores stock what / where switches, etc have been spotted in the past. If there is a pic of a "staff only" room, it means they keep stuff in the back and you have to ask what for what they have, which is annoying.
I've started taking screenshots of the google maps screen of the store before going in (i.e you'll see a few pics of tech stuff and then the address), but gps tagging should also be enabled
https://photos.app.goo.gl/YT71PKcVud7WWZZM7