About 10 years ago when I was working at a fast food store (as teenagers used to do), I was cleaning the store room one day and noticed an odd fishy smell coming from the back. I moved some boxes aside and found... two dead and dried out lobsters! Or yabbies or something, they were a bit smaller than lobsters.
But where did they come from?!! Why were they there?? We sold burgers, not seafood!!
I showed the manager but we were busy at the time and so they didn't seem to care "Just throw them out and get back to work!"
No one else ever saw them...
I don't think I'll ever have an answer to this mystery. It haunts me.