Strange structure Traditional Cache

I drive by this frequently and finally had to stop to see what it is. The decorative aspect of it is beautiful but it seems to have no purpose. That's o.k. because now it's a place for a geocache!

You are looking for a small green micro. Of course, being an awesome geocacher, you will hide it back where it was nice and covered from view of the sidewalk.

By the way, sometimes, depending on what's happening downtown, you may be able to park very close.