Join Avery as he sets out to solve the mystery of his sudden, frequent sneezes. When outdoor play triggers uncontrollable sneezes, Avery becomes a young detective, exploring his surroundings and visiting the local library. He discovers allergies, pollen, and hay fever, and a visit to Dr. Blossom, an allergist, confirms his hay fever diagnosis. Avery leads an allergy-friendly garden project, creating a safe and enjoyable outdoor space for all...