Urban caches are a little more tricky to hide from muggles. We restort to using Lamp Post Skirts, Telephone Poles, Rain Drains and the ever dreaded 'bush hide.' But there is another place that just screams to have a cache placed on it, those large, usually green, electrical control boxes. The first nickname used for them, in the OC, was a "booger" but I started calling them a PUB, which stands for a Public Utility Box.