This billboard went up using my trusty Foster & Kleiser coveralls in broad daylight. I rented the PO box listed on the billboard and received a letter a few days later with $ in it! I went back a few days later and the proprietor of the tenderloin PO box company yelled at me "what are you doing with this PO box!" and chased me down the street. Luckily, I had a friend drop me off and they followed me and picked me up around the block.