Semele, who was not a goddess but a princess, the daughter of Cadmus, King of Thebes. Zeus fell in love with the young princess and swore by the River Styx that he would do anything she asked. But falling in love with Zeus never works out well for mortals. When Hera, Zeus’ wife, found out about the romance, she disguised herself as an old woman and persuaded the princess to ask Zeus to prove his love by showing himself to her as he showed himself to Hera, in his undisguised divine form. Zeus, knowing that no mortal could survive such a sight, begged the girl to ask for something else. Semele, already six months pregnant and wanting to know the truth about her child’s father, refused. Bound by his own oath, Zeus showed himself in his true form, an immense, glorious vision blazing with thunder and lightning. I suspect this was the equivalent of looking at a nuclear blast up close. Semele was by some accounts frightened to death; by others, she was incinerated on the spot. What nearly all versions of the myth agree on is that in the moment before she died, the god managed to rescue the child she was carrying. Zeus hid the unborn child by sewing him into his own thigh and only undid the stitches when Dionysus was ready to be born.
One interesting thing about Dionysus’ birth is that, of the twelve great Olympian gods, only Dionysus had a mortal parent. Dionysus, though fully divine, is the only god who started life as a half-blood. Which gives him a rather unique qualification to run the summer camp