Ok soooo my egg gathering this eve led to this BIG gem. LOL What is it and who it came out of I havent a clue-from a pen with all young hens. No ridges, shell appears normal...going to put in the incubator for grin and giggles, but still curious WHO gave me this..AND HOW...pen contains Turkens, Reds, Barred Rocks, and 1 White Giant. Hmmmmm ????