March on Barton Farm can only mean one thing: maple sugar season. To combat the winter slump, resilient director Kelsey Cambridge organizes a Maple Sugar Festival, complete with school visits, pancake breakfasts, and a tree-tapping class. She hires curmudgeonly maple sugar expert Dr. Conrad Beeson to teach the workshop, despite misgivings over his unpleasant demeanor. It's a decision Kelsey ends up regretting when, before the first tree can be tapped for sap, Dr. Beeson turns up dead. His death threatens to shut down not only the festival, but also Barton Farm itself. Kelsey has no choice but to tap for the truth and solve the murder to escape an increasingly sticky situation.