“I didn’t want you to remember this day because of the scarf. So I thought instead you could remember it as the day your Granny broke into a zoo—” “And escaped from a hospital,” Elsa says with a grin. “And escaped from a hospital,” says Granny with a grin. “And threw turds at the police.” “Actually, it was soil! Or mainly soil, anyway.” “Changing memories is a good superpower, I suppose.” Granny shrugs. “If you can’t get rid of the bad, you have to top it up with more goody stuff.”