One of my favorite Conference memories is of the year I overheard a woman at the Friday used book sale mentioning that she was in labor but REALLY needed to get the things on her list. I was impressed with her devotion but at the same time making a mental list of all the nurses I knew who were in the room.
(Actually, the combined childbirth experience of people in that room had to be pretty phenomenal. It was probably a pretty okay place to be in labor.)
-Sue (Conference organizer)