Michael Gannon and Margot Engley of team Shiri (in support of Shiri MacPherson who is a 3-year-old battling Whilms Tumor) walk around the track during the 12 hour Relay for Life event at William McDonald school in Yellowknife, NWT, Canada. Relay for Life is a Canada wide event raising money for Cancer and this was the first time it was held in Yellowknife.