C.I.A. Cordial Investigation Agency CASE FILE: The Case of the Missing Birthday Cake Exactly one hundred years ago in 1908 (John) Noel Nichols invented the delicious drink that we have all come to know and love as Vimto. To mark this very special occasion and to celebrate Vimto's 100th Birthday, a party has been planned and will be held at the Vimto Factory. Unfortunately, the Birthday Cake has disappeared and celebrations are on hold until we have solved the mystery of the Missing Birthday Cake. Search each of the nine rooms in the Vimto Factory to find clues and be the first to solve the mystery. Who ate the cake, in which room and with which Vimto drink? Good luck Detective.