The Year That Was ... WAS series to take you down the memory lane of cache placements. This cache is a traditional cache and everyone can find it, as challenge caches are not currently being supported by Geocaching.com.
The original series was a miniature version of the classic "Jasmer" Challenge. That challenges focused on finding a cache PLACED in every month of the YEAR specified.
Review the maps of the area before heading out and find safe parking then take a walk to the cache.