Molly can't wait to catch her first fish (and to earn her own first fish tale), but when she gets to the river, the only thing she catches is Tooey's missing boot. Molly must put her knowledge of the salmon life cycle to the test and find out where the fish are before the day is through. Then, Molly suggests a community fun-raiser to fix her school roof after a snow storm. The main attraction? A giant maze made of snow. All is well until Trini gets lost in the maze and Molly realizes the maze map is out of date. Can Molly and Tooey find a way to help Trini escape the maze?