The document describes the construction and use of an earthen oven at Bayside Park Farm. It was initially built without a door and its last layer was only 3 inches thick. Over the summer it was improved with a door added and another layer of cob to make the final layer 6 inches thick. Its first and only use was to cook pizza. In October it collapsed after never having a roof and with the chimney sinking in, and was then used for a mud fight.