Radio Times are celebrating the best of TV, radio and books with a host of stars and TV insiders appearing on The Green at Hampton Court Palace for the Radio Times Festival. Every ticket includes access to gourmet food stalls, a shopping village, free events and screenings. For this event, wildlife experts Steve Leonard, Martin Hughes-Games and Doug Allan are leaving their natural habitat behind and making for Hampton Court Palace. Join the TV presenters for an hour packed with hair-raising tales, animals and fascinating insights into the natural world they roam. Under 5 years go free, but must be seated on parents lap. Over 16s must purchase an adult ticket.