How damn difficult is it to describe the location of the store. It may not still be there but it should be in the yellow pages for that year.
When I was 19 in 1969 I worked at Blue Ribbon Foods in Minneapolis. Not sure where it was exactly but I could go to the library and find it.
Same here. You just need to research and something should jog your memory. I was talking on the phone to a friend and the recent death of Kris Kristofferson came up. I recalled I had a close encounter with him as an extra on a movie long ago. Couldn’t recall the name of the movie so I went to IMDB and scanned down his credits and bingo it was a TV mini series called Amerika from 1987. It was about the soviets taking over the US.