Dionysus, as the God of Wine, suggested that the occasion should be turned into a magnificent orgiastic event, with the Muses & the Graces dancing to the music of Apollo, Hermes & Pan as well as that of the Maenads & Bacchantes.
So the venue that Dionysus suggested was agreed upon even before the main players, the King of the Gods & the Goddess of Love, had agreed to mate.
