On the 2nd of June 1997, a long, fun day at Concord Waterpark was coming to an end for the seniors of Napa High School when a group of them decided they were going to uphold the school tradition of what was known as “clogging” before they left. The idea involved clogging the Banzai Pipeline water slide, causing a massive pile up before shooting into the waters below together. Little did they know, what was to come would be anything but a joyous memory, more of a nightmare that continues to haunt many of them to this day. This is the horrific story of the Concord waterslide disaster.