The next sentence: ¿A qué hora es el desayuno?
While checking in there is an apple lying on the reception desk with a notch as round as an O (a qué). You quickly take it (hora), try to eat it and get an electric shock (es el).
The lady explains that tomorrow’s breakfast is something special: there will be a dessert, a salty one, which you eat in a Chinese junk with musical notes painted all around it (desayuno).