The cache is NOT at the posted coordinates. Also, note the parking waypoint.
Did you know Lab caches exist outside of mega events? They do! They are called Adventure Lab caches now. The final coordinates to this bonus mystery cache can only be retrieved after you complete the five journals of the Adventure Lab cache very close to here. But Labs do not show up using a geocaching app! You will need to download the "Adventure Lab" app (from the app store for iPhones or from Google Play for Androids). Get the app and, in the course of about 30 minutes, you can find the five stages of the "Elk City Art Walk" adventure lab, which unlike a multi, will give you five smilies in your geo stats. Then, you can snag a sixth find by acquiring the clues within the completed journals of the "Elk City Art Walk" adventure lab to get the final coordinates for this bonus mystery cache.
To access the "Elk City Art Walk" adventure lab, go to the following URL:
https://labs.geocaching.com/goto/ElkCityArtWalk
It's fun. Get the app and try it out.
The actual cache container is located at N 38°21.ABC, W 081°38.DEF
Good luck!! And, as always, be aware of muggles. I added a prize for the FTF.
There are lots more murals and public art displays around Charleston. For more info on Charleston's public art, just Google "charleston wv murals" (without the quotes).