Who are these people, and where did they come from. The finders and guardians of this treasure, Houseplant Picture Studio explain:

...To make a medium story almost non-existent, we purchased two hefty photo albums filled-to-the-brim with family photos of a hitherto unknown family. We haven't yet taken the time to look at the back of every photo to try to figure out the family's name. We have noticed that a lot of the photos feature family members standing in orin front of a nice-looking, fully-stocked liquor store. It's quite obvious that the family pictured in the photo albums owned the liquor store. HOWEVER... It's entirely possible that the "unknown family" simply liked having their photos taken in and around the liquor store.

 Link: Photos of an Unknown Family Who PROBABLY Owned a Liquor Store