Thanks for the info Content!

If matt groening had to draw a penis, it'd look like this. Terrible...smelly too. Pretty sure they're Leucocoprinus birnbaumii mushrooms.

I attempted the cinnamon; it didn't do what we'd hoped. I went ahead and dug up what I could. Which was 3 sets of what you see in hand, about 2 inches down. It's been a few days though and I still smell mushroom instead of clean soil.

To test a theory, I tried putting a piece in diluted bleach. ...Mushroom turned white with no change to the structure.

I dried the soil for 7 days, as long as possible. So I can either let it be or try a fungicide. I think I'll have to continue mixing cinnamon in to the topsoil just to curb the smell.

Any other suggestions or know of a fungicide that might help? Thanks again!