Lemonade Liberty Witt's mama told her to make lemonade out of the lemons life sends her way, but when she has to move to Willow Creek, California, to live with her grandfather after her mother dies, Lem struggles to find the good in any of it. Then she meets Tobin Sky, the eleven-year-old CEO of Bigfoot Detectives Inc., who invites her on an adventure to capture Bigfoot on film.