There's one of a dad wearing a rain poncho, and the lump in the back has little feet sticking out.
THIS was a mystery. Is a mystery.
A girl was walking quickly, right under the house, in a witch costume with a false nose a la Monty Python and the "I'm NOT a witch!" scene. Something like a carrot, tied onto her face. And she was carrying a basket full of apples.
Rippy suggests it might've been her birthday and she was taking gifts for classmates, as is tradition. Poison apples? I will never know.