Shannon and her friends hear the roar of fire engines responding to a fire in Irishtown. They hurry to find out where the fire is located. When they discover it's one of the O'Neill's barns, they make it their mission to find a way to help them. They meet the following day at the treehouse to discuss a plan of action. The children come up with the perfect idea.This year, as part of the Oyster Festival, the Notre Dame Club of Irishtown is selling tickets...