This cache is placed as part of GeoMuster Logan 2024. Each cache in this series is named by an Idiom, which relates in some way to the cache hide or the cache itself. An idiom is a group of words that have a particular meaning that is not easily identifiable by looking at the individual words. We hope you enjoy the experienced.
Every 32 months, we would be able to see a second full moon within the same calendar month. So that indicates a fair amount of time (just short of three years) that a 'blue moon' as it is called, can be experieced.
Not quite what the idiom means nowadays - viz, a very long time. An example: we only see our caching friends from Western Australia once in a blue moon.
That's enough to make you feel blue, too! Especially if they just turned up out of the blue - like a bolt from the blue.