That was going to be my next guess .. that or Turkey Tail... which aren't good eats, but appear to have some potentially potent medicinal value. Would love to find some that size! Another huge one we have out here us Cauliflower Mushroom.. supposed to be really good eats, and grow just massive. I think my foraging buddy/teacher says he's only run into a couple of those though in all his time foraging even though all the guides say it's abundant around here... must just be different types of forests than where he usually goes for chanterelles.