On Passover, the youngest Jewish person at the Seder table traditionally asks, "Why is this night different from any other night?" It's a question that every Christian child should ask on Holy Thursday, which comes midway through Holy Week's commemorations of Jesus' trial, death and resurrection. An adult Christian might answer this question by saying that this is the night that we remember the Last Supper that Jesus had with his disciples before he died. "So," the children might reply, "why was this meal so important? Why do we go to church to remember it?"