Speaking of folks getting costumes, here's Quint. He's suddenly found himself dressed as a knight, and the child with him as a ghost, and he's holding the plastic shield over the little ghost's head to ward off falling candy as they also try to take shelter under the tree. "Um, hi."

The ghost with him stays close, giving wary looks to the strangers with big salmon-pink eyes. If one goes by size, they might be all of three years old... but one can never be sure in a place like this.