Fancy Nancy: Bonjour, Butterfly

Fancy Nancy thinks butterflies are simply exquisite. And that is why she can't wait for her friend Bree's Butterfly Birthday. It's going to be the fanciest birthday party ever! But when Nancy finds out she can't go because her grandparents' fiftieth anniversary party is the same day, she is furious. (Mad is way too plain for how she feels.) Will Nancy be able to overcome her disappointment?