Is there a day to celebrate the goddess Athena?

Yes, there is a day dedicated to celebrating the goddess Athena in ancient Athens known as the Panathenaea. This festival, held annually in July, honored Athena as the city's patron goddess and included various athletic, artistic, and religious competitions. The most significant event was the Great Panathenaea, which occurred every four years and featured a grand procession to the Parthenon, where a new peplos (robe) was offered to the goddess.