Good one :). Well there is something called 'method of loc’ if you have not heard of this approach. One recalls a forgotten object/person/event by visualizing its last location, Though it seems you want the reverse -- to remember the location not the object.
What I often do, after misplacing something, is try to visualize where I had it last. Usually it works -- guess it could be a variation of 'method of loc'
BTY: saw in your profile you have a background in journalism. It inspired me to revisit my post and do some editing. Hopefully, now, it is a little less of an awkward read.
TY for your question and posititve comment.
-- See ya around the hub