Chalice of the Sun God's theme this year is Theseus freeing the kids tithed to Crete. I can't make the event but I can write something for it. Writing as an Anglo-Saxon, I want to make the analogy to the Harrowing of Hell and the freeing of the just souls.
First crack at harrowing Google for sources:
Poems and prose from the Old English
In a footnote in an article on Beowulf.
Wikipedia on the early liturgical drama. The Book of Cerne.
Middle English Harrowing of Hell book.
A translation of Christ and Satan (contains a Harrowing).