Silly Tilly Mole is having trouble remembering something very special, but with the help of some clues, such as a red envelope in her mailbox, she may just be able to recall what it is that she forgot.Silly Tilly Mole is having trouble remembering something very special, but with the help of some clues, such as a red envelope in her mailbox, she may just be able to recall what it is that she forgot.