Welcome to the Florida Finders Fest 2021 Forest Fables geo-art, brought to you by the Forest Minions! These caches are not at their posted coordinates. For the mystery caches, solve the challenging trivia question, to determine the final coordinates. For the Wherigo caches, work through the play anywhere cartridge, to get the final coordinates.

In Greek mythology, Echidna was a monster, half-woman and half-snake, who lived alone in a cave. She was the mate of the fearsome monster Typhon and was the mother of monsters, including many of the most famous monsters of Greek myth.
Hesiod's Echidna was half beautiful maiden and half fearsome snake. Hesiod described "the goddess fierce Echidna" as a flesh eating "monster, irresistible", who was like neither "mortal men" nor "the undying gods", but was "half a nymph with glancing eyes and fair cheeks, and half again a huge snake, great and awful, with speckled skin", who "dies not nor grows old all her days.”
Solve this challenging trivia question, to get the final coordinates.
What mythical creature most closely resembles Echidna?
A: Teletubies = N29° 28.037' W81° 45.986'
B: Hello Kitty = N29° 28.027' W81° 45.986'
C: Mermaid = N29° 28.017' W81° 45.986'