I volunteered to take the four children (Crazy One and Know-it-All, niece, and nephew) down to see what the people were looking at.
Once we got down there, we discovered they were looking at a huge horseshoe crab. The kids named it "Bob" until one of the ladies told us it was a female. At that point, the kids renamed it "Ms. Susie Bob."
The next picture is my absolute favorite picture of the Crazy One with Ms. Susie Bob.