This is a Park and Grab near my place of employment, drop in and say Hi.
You are looking for a small Bison tube that has been placed with the owners consent.
About a year ago I was visiting a friend who worked nearby and we checked for geocaches - NONE! Lo and behold this year I am working in the same area and now there is a geocache here. When you log this cache you can drop in and say Hi, I love to meet fellow geocachers.