I've been wanting to add a few additions to the "Just Off the Expressway" series that I've seen popping up over the course of my time with geocaching. This is also the 3rd cache in my "101" series.
101 definition: denoting an introductory course at a college or university. This series of 101 caches will give a basic introduction to various subjects within and outside of geocaching, ranging from the 1st cache in the series, Drawing 101, to basic definitions of different geocache hides, to everything in between.