https://docs.google.com/spreadsheets/d/1y5TtM4rXHfv_9BktCiJEW621939RzJucXxhJidJZbfQ/htmlview Warm Weather, 22, More Sun, 20, Family Vacation, 17. 101 ... What Might Happen To Cause A Rock Concert To End Abruptly? Violence, 37, Bad Weather, 33, Fire, 26 ...