All right, it’s not quiteĀ that kind of mystery, but the Chicago Cubs’ AA affiliate has some kind of secret.

The Tennessee Smokies are teasing something, and it appears to make for a fun mystery:

I can envision that that’s a ferocious mascot face there in the middle (a llama?), but I can’t quite figure the shape of the whole thing. It looks like a turtle, but what’s that thing jutting out to the side? And why is the face where the face is?* Hooray mysteries!

*(I actually have some thoughts on possible answers to those questions, based in part on the language in the tweet … but where’s the fun in me just blurting it out?)