I have to admit that I don't really have a theme for this cache, I may add a new theme one day.
Truth be told, this cache was placed here to strategically make the most of the cache space we have in Nose Creek Park. This cache fits tightly just out of the allowable 160m of range between caches, 3 different ones in this case, lol.
I love the trinket trading aspect of Geocaching and that's why I do my best to place as many regular-sized caches as I can. Having most of my caches in one place close to home makes it much easier to do cache maintenance and it's also a great reason to visit the park and get some exercise.