My daughter returned Wednesday night from a four-day spiritual retreat called Kairos, with other students from her Catholic high school. (Kairos is an ancient Greek word meaning the right or opportune moment to say or do the right thing.) Neither parents nor students were given much information about the trip; all were asked to trust in the experience and the care of the adults in charge. Monday night, parents were invited to a short prayer service for the success of the retreat and seven or eight students who had previously attended called the retreat a life-changing experience in one way or another. It sounds magical, I thought. I wonder what happens there and if it will happen for Katie.