Fairy Rings - I'm pretty sure that Paxton & I have very different opinions about them. Here's one if you don't know what I'm talking about.
It's a ring of mushrooms on an otherwise boring lawn, where fairies are rumored to gather during the night to have meetings. Should you be lucky enough to find one on your lawn, stay up late to catch a glimpse. And for goodness sake, don't let Paxton near it with the fungicide!