The wedding of a Royal Gaurd and a Princess is coming, and the Cutie Mark Crusaders are taking part in it. Flower Girls. A walk in the park, right? Wrong. The Cutie Mark Crusaders get into quite afew things while in Canterlot. And some certain class mates will get into stuff they wouldn't imagine. A school fieldtrip turns into a nightmare, and 3 fillies must stop a tragedy before it happens.