Find the End of the Rainbow, and you might find a Pot-O-Gold!
The cache is located at a park, with a playground, which most people don't even know is there. Bring the kids and have a picnic, you'll probably have the whole park all to yourself.
Update 1/12/2019 - Cache has been moved to an area which should be much easier to access. The new location is more exposed, so please use stealth and re-hide well.
Congratulations to GeorgeJadawg on FTF!