These guys are popping up in, what I believe are a bunch of day lilies. Any ideas?

Add another photo as the leaves open but I'd say peony.

Yep, I think Lori is right...

Certainly looks like a Peony to me too.

hmmmm, peonies. Didn't know I had any. Every day is an adventure here, as new things pop up.

I've got another few mystery plants for you all, but they'll have to wait until later today when I'm home.

ETA - after some quick googling, I think one of the other mystery plants is also a peony, but with red leaves. I'll get pictures later.

Here are some more pictures

Peony.