We had two families. They first was this couple and their daughter. This was really hard as the little girl was not really into the experience.
My second station was with a teenage girl. As we were finishing with her, her mother came up and wanted a picture of the two of them.
The second family was my last station. It was getting dark, and the little girl was obviously done for the night. As I was setting up the light and getting my exposure, I clicked this one and it turned out to be quite good.
I did get one of the whole family after that.