It could have been when the earth was being made, and an asteroid hit the Earth.
I like the movies Elf and Home Alone 2. They are both funny movies, and I watch both a lot.
By giving children trophies just for participation, kids will think it is fine just to show up and be good, but not try. The actual winners will be unhappy, because they will not be the only ones with trophies and medals. This will make them not work as hard, because they will not be the only ones to get trophies. Also, the kids who don't win will not work as hard, because they know they will get a medal anyways.