People are often surprised to find a church behind what is arguably one of the highlight-events of the calendar year.  Since 2004, Evangel Chapel on 98th Street has been organizing annual PITP events in Fort St. John, investing  literally thousands of dollars and countless volunteer hours into each event.   So why do we do it? It's a good question, and because we've been doing it for the last 10 years, it's easy to miss the point, even for the…