Have you ever just wanted to go on a cache run and easily spot all the caches? Maybe just enjoy a solo day of caching or with friends without any of those nasty blue faces? Perhaps nice DTs, different types and sizes, and just a balance of hides. This run is called "Don't Be Yellow" for a reason and you will find out when you get to it. There may be some challenges here and there but spotting the caches should not be one of them. Enjoy!
