If that someone is yourself, you owe the information to others. The effects of poor nutrition, for even a short time, may affect a person's health for quite a long time. In the case of children, even a few weeks without proper nutrition may result in health problems. If you do not need soup kitchens or food stamps, count your blessings. And do not hesitate to inform people of possible help through the food stamp program.
Most people go to see the dancing.
I went to hear the music. Jigs and reels, translated to the fiddle, are a staple of traditional American music, and as a bluegrasser, well, you know what I was listening to. Even we flatpick guitarists play 'em. A dancer named Theresa, who I casually bumped into on the Internet, confirmed my sneaking suspicion, though she did it with many more words than a trained journalist would use. I have a true story about this one.