Dollywood has also allowed Dolly to give back to causes she's passionate about. Proceeds from the park benefit the Dollywood Foundation, which in turn funds Dolly's Imagination Library. "It's a literacy program I started in my hometown many years ago," she says. "We started giving books to children from the time they're born, once a month, till they go to kindergarten. And then it started all over Tennessee. The government got involved, and now it's all over the United States."