Okay so my brain is asleep again. Was looking at your pea pictures and thought, wow, you give them nice chairs to sit on etc. Then it dawned on me that it was the deck for humans. Some day I hope they will discover a cure for whatever I've got.
"Ring on the string," sounds like a parlor game. If it worked NO one would be stuck with a surplus of "stealthy" males. I wonder if "spin the bottle," is just as accurate. Sorry I just don't believe anything till I see it.