On page 1 of the Timaeus quots, Critias is saying his presentation of the Athens/Atlantis story will be a hymn of praises to the Goddess on the occasion of her panathenalis Festival.
On page 1 of the Timaeus quote, Critias is saying his presentation of the Athens/Atlantis story will be a hymn of praise to the Goddess on the occasion of her Panathenaea festival.