Do not go to the posted coords. There is no cache there. To find the real location solve the puzzle below.
This cache is placed in conjunction with the 18th Annual KC Area Picnic. Placed with permission. Thank you Michele!
You can validate your puzzle solution with certitude.
Chmmyr: xrljbeq
2aq uvag: Jr tb gb gur zbivrf naq jngpu _ _ _ _ _