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. Join renowned standup comedian and acclaimed author, Mark Watson, as he takes to the stage in a gig like no other. You can expect his usual brand of comedy banter to bring his latest novel to life. Hotel Alpha, described as a "Great Gatsby for the internet age" by Mark, is a funny and bittersweet account of a charismatic hotel owner, his blind adopted son and his loyal concierge. It explores the rise and fall of dream empires, secrets and delusions and the role of the web for an accelerated culture in modern life. Here's your chance to get the inside scoop on it. Under 5 years go free, but must be seated on parents lap. Over 16s must purchase an adult ticket.