Most drinks at Starbucks come in three sizes: "tall," "grande" and "venti ... The siren was chosen as the logo for a multitude of reasons, including another nod to "Moby Dick," the book that ...

The largest size, the "trenta," is only for iced drinks ... half-fish creature from folklore. The one on the Starbucks logo has two tails. "While scouring old marine books, a mysterious, nautical ...