Demigods of the Week

Congratulations to Carissa and Athena (yes, really Athena) of Keller, Texas, who won T-shirts during my visit to their school. The girls are twins, and attended different sessions for the author visit, one in the morning, one in the afternoon. Out of several hundred students, both happened to answer the same question (#7 about Hades) during the Greek mythology quiz, and both girls' numbers were chosen at random by other students to receive T-shirts. What are the odds? Surely, the Fates were on their side, and so they are named demigods of the week!