Mammoth Mart (I'm not really sure if I posted about this or not before):
I couldn't have been more than 5 when the local Mammoth Mart went out of business. And I was too young to really remember the kind of stuff they sold there (from the outside it looked like a grocery store). Judging from the flier they were the first Walmart-type store. I remember the Fotomat booth closing not long after that, not that the 2 had any bearing on the other, of course...