Gwyn ap Nudd is a Brythonic God of the dead and a ruler of Annwn. In ‘The Life of St Collen’ He is depicted presiding over a magical feast on Glastonbury Tor. In ‘The Spoils of Annwn’ He is the keeper of a cauldron that will not boil meat for a coward and His fortress has many names including Caer Vedwit ‘The Mead Feast Fort’.
The existence of a feast day for Gwyn is suggested by the tradition of a fair held around the 29th of September on Glastonbury Tor. It is now dedicated to St Michael, who on this date banished Satan from Hell. This is echoed by St Collen supposedly banishing Gwyn and His people who he calls ‘devils’.
I have been celebrating Gwyn’s Feast on the 29th of September for nearly 10 years as a way of claiming His feast back from St Michael and for entering communion with Him, with the spirits of Annwn, and with the dead. The feast consists of pork (based on Gwyn’s hunt for Twrch Trwyth ‘King of Boars’), apples, and mead or cider.
This year Thornsilver Hollysong and I will be holding a celebration of Gwyn’s Feast on Vyvianne Armstrong’s Land Sea Sky Travel Zoom channel from 6pm – 8pm BST / 1pm – 3pm EST. This will include devotions and offerings to Gwyn, a space to discuss experiences with Him, poetry readings and a meditation in which we will join Him and His people at His feast and seek communion with Him.
This is open to all and you can join the meeting HERE.*
This year I have planted Michaelmas daisies in my wildflower area as a way of claiming Gwyn’s Feast back from St Michael. I have also been harvesting apples from our trees, which I associate with Him as Afallach, a name given to Him as a King of Annwn who presides over an isle of apples.


*Please email the team or myself at lornasmithers81@gmail.com for the password if you are new.
Edited 27/09/22 to add what we feast on following Greg’s comment.
I will observe the feast of Gwyn with pork, apples and cider on the 29th . It’s now part of my cycle for the year.
That’s great to hear. I will be thinking of you sharing the feast when I eat with Gwyn. Reminds me – I should put something about what we eat at the feast in the post!
It was wonderful to host this with you! Hail Gwyn!
It went really well and thank you for co-hosting 🙂