It’s time for Chipping Cheddar’s annual Cheese Day, and Angelina’s class will give a presentation about the town’s cheese-related history – in front of everyone in Chipping Cheddar! As Ms. Mimi teaches her students about the town’s fascinating history, Angelina worries that there’s just too much to remember for the presentation. When Angelina learns about the role opera played in her town’s past, she discovers that singing the town’s history makes it easier to remember, and she and her classmates perform the presentation as an opera – making it extra special!