I was playing Pokemon Go at a park at night. There was one path that had no lighting connecting two well lit paths, including one area where people were hanging out at a very nice game location.
So I was walking along back out when I saw a family with younger kids all playing together. The kids wanted to go over to the other area on the other side of the dark path, but the mother was concerned about the dark path.
I ended up using my 2AA Maglite Pro to light the path and had a nice chat with them. The kids were super excited! The parents thanked me and went herding the young ones.