I have great respect for the vendors and for the care they take in preparing this food. I wouldn't eat it, but then I wouldn't eat from street vendors in the U.S. either. It's something about it being on display in the open air. I'm really careful about what I put in my mouth :)

What about refrigeration? Do they prepare it fresh every day?

When I think of all the work that goes into this, I have this strong feeling of wishing them well, of wishing them many sales, a good living.

Fascinating pictures. That food is not too exotic for me. I remember when I was a child my neighbors (Sicilian) gave my mother a whole goat head as a delicacy. The skull, etc. That was interesting. Pigs feet was also a rare treat. My Sicilian food would fit in well on those stands.