Champlin Relay for Life AUG. 6 - The annual Champlin Relay for Life event is 7 p.m. Friday, Aug. 6, lasting until 7 a.m. Saturday, Aug. 7, at Champlin Park High School. The Luminaria ceremony is at 9:30 p.m. Aug. 6. Volunteers for the event and planning are needed. Teams can register up until the night before the event. Registration/information call Diane Witt at 763-506-0114.