I did nightcaching with my fiancé once. Well, technically we had already found this cache before, but now hunting down a TB that was placed inside it. problem was that the cache was a mystery and we had deleted the final coordinates a long time ago. So we decided to look for it, in the middle of the night, in the dark, only using vague memories of it's location..
Obviously we remembered wrong, when a woman with a very stern voice asks me What the H*** I am doing in her backyard. I had no clue I had managed to enter anyones property, but scared as hell and blinded by the flashlight I raised my hands in the air and start rambling about Geocaching. (The reason for panic was that a friend had just one day earlier been accused of hiding drugs, they took his picture and the cops were called in. I have purple hair as well, which is rarely popular among the older generation)
After about five minutes of questions, confusion and blindness, we both managed to calm down and out of the blue she offers me and my fiancé to come in for a glass of wine. It wsn't until now anyone o us could properly look at eachother. She was a middleaged lady with kind eyes. Behind her there was a very nervous man who later admitted that he had seen my flashlight and been worried he had to stop drinking cause he was seeing things.
And there we stayed until 1.30 AM, on a sunday night, sharing laughs and wine, just a bunch of strangers. We told them about geocaching, they told us about their jobs as a steward and stewardess.
As I'm sure you can imagine, it was epic.
And yeah, we did find the trackable the next day, this time when the sun was still out.... About 500m away from the womans house.