I recognize most of this area in the video and yet supposedly have only been to BC once (and not as a child) and that was to Vancouver, not Nelson. But nonetheless, I recalled the man who drove me there in the Winnebego when I was 4 taking me to a Howard Johnson's with two blonde boys to eat lunch before being taken to the facility.
In the recovered memory, I saw a mountain across the street from the bay window we were sitting by in the restaurant. It wasn't far from where we were ultimately taken to- but in the memory the facility entrance we wound up at was cut out of a mountain. I do recognize the layout of this town, however.
The Howard Johnson's apparently still has a spot near there (albeit with a new design since 1975). Found it a couple years ago when I just typed in "Howard Johnson's" and "Nelson, BC" on Google Earth. I almost fell out of my chair as it was pretty much the exact same view I remember from the recovered memory. I have mentioned this in several interviews, but I can't remember which ones exactly, sorry- I think I may have talked about this in Aaron Moriarity's interview or perhaps mentioned it in a couple of interviews since then.