I remember the man on the cart that Judy described. I recall he had a rather full face and large shoulders, but I was a little kid and most anyone seemed big then. Also there was a man that would take souvenir photos of you as you walked towards him. He had a red cap with a larger Polaroid type of camera strapped to his chest. I also remember see a few times an elderly woman with a small poodle. The dog had a watch on his front paw. I guess so he would not be late for dinner. Funny this thread came up as I had only a couple of months ago thought about these people. They were part of what makes a large city so colorful and vibrant.