From time to time there are locals that hang out nearby. As with any other cache, please be aware of your surroundings at all times. Considering the amount of DNF's this cache seems to accumulate, don't give up, more than likely it's there, it's just well hidden. I'm also increasing the difficulty to 3.5 (09/02/20). It's bigger than a micro but smaller than small, so maybe it's a mini! Enjoy!