Believe it or not, this bakery on the outskirts of town was a going concern at the time. Whilst set up to take these photos, several people emerged from the building. I did not investigate the contents of the bakery, though. Others in the party were anxious to move on.
A quick stroll through Google enlightened me that there is a business with this same name within the town of Tombstone, but no information on whether it was the same owners as pictured above.
Personal investigation may be in order.
Adventures of Dorrie Anne 
I love the positioning of your photo showing the train track nearby!!!
LikeLiked by 1 person