Two Vowels Standing Side By Side

Nardo the Detective gets an urgent message from millionaire heir Poopsie. It seems Poopsie can't read a note that begins, ""Come to the B-O-A-T."" In a meeting at Nardo's office, Miss O proposes one of the Letter Girls (the first) should say her long sound while the second Letter Girl is silent. Once they decipher Poopsie's first note, a few more notes await.