One of These Things Traditional Geocache

This cache can be found in a homemade container which is much larger than the actual space for the log.

I wasn't sure what to name this hide and then the old song from Sesame Street came to mind.  It goes like this. .  .  

One of these things is not like the other. One of these things just dosen't belong. Can you tell which thing is not like the others, by the time I finish my song?  Did you guess which thing was not like the others? Did you guess which thing just didn't belong? If you guessed which wasn't like the others then you get to claim a smilie for this log.

Happy searching!