Cache Me, Cache Me if you Can Mystery Cache

The final objective is a 35mm film container with log.
You will need to bring something to sign the log with.
Please return the cache to it's proper place when done.

The posted coordinates are for a parking space only.
However, you can park anywhere in the lot.
The final objective is within walking distance.

The coordinates to the actual cache are hidden
in another film container.
Solve the riddle below to find that container:

It's not under a rock,
It's not in the tree -
Where, oh where can it be?

It's not in the spigot,
It's not in the hose -
No matter what your height,
It's under your nose!