Lulu is embarrassed when her Greek grandmother, Yaya, sings in public; singing is okay for when they`re at home, but in public it is just too much. However, Yaya loves to sing and so she does--wherever and whenever the mood strikes her. Lulu is really worried about how Yaya will behave at the upcoming Grandparents` Day Picinic--will Yaya burst into song and ruin Lulu`s day? Oil pastel illustrations accompany the text.