A PG&E walkin van stopped right in front me when I was just starting to put in the colours. I was mildly annoyed at first, but one of the drivers promptly greeted me as he got off the van and had a very nice attitude. So I decided to draw their van in as well (I couldn't really remember the details of the car...but the blue stood out!) Lots of tourists coming and going, but I found an empty spot in front of a garage door to spread out my supplies.
Final thank goes to my employee badge, which stood in for my bulldog clips that I forgot at home.