Sometimes our actions get us no where. Sometimes we make turns that wind up being Dead Ends.
But then sometimes that wrong turn or dead end can give you a little reward in the form of a smiley.
Remember you are in Oklahoma where we have plenty of ticks, chiggers, and creepy crawlies. I did not see and PI in this area.
Have fun and report any problem with the cache and I will take care of it. No hint as the name says it all.
Congratulations to Starlight on being the First to Find.