I don't know how far-spread it is, but the Mrs. Baird's Bread Factory is here in Dallas. It recently was purchased from the Baird family, but when I was a kid, we always went on field trips through the factory and they would give you samples of little white donuts and stuff. I think it is still the best bread you can buy.
I found out something funny in Idaho a few years back, I would order 'ice tea', and they would ask, 'tea, with ice?' I found it rather amusing. Maybe it was the confused look on their faces.
