It is Gracie's eighth birthday. The fun begins with banners and the clattering of pots and pans as her mother works diligently in the kitchen. Gracie struggles to contain her excitement as she is filled with anticipation for all the day holds. Putting on her best outfit, Gracie makes her way downstairs to the smell of strawberry cake. Hoping to sneak a peek, she is reminded the kitchen is off-limits. Carefree Gracie, unbothered by the motherly scolding, sings her way through the house. She grabs her coat, ready to embark on her most beloved part of every birthday: her special tradition with her dad. This tradition leads Gracie to one of her favorite places where she immediately notices something strange. Both confused and intrigued, she finds herself meeting a unique visitor that no one else seems to notice. This visitor reveals a secret and gives her a very special birthday gift: a bag and a can. A gift so powerful it changes everything. Forever.