I’m away next week near Hay so randomly booked a ticket for kids 12 & 9 for a David walliams talk. No other talks or events booked. Never been before. Is it festival vibe with plenty else to see and do in wandering round if I don’t plan anything else? The 16 year old is booky and would have loved it but she’s not coming as GCSEs. My 9 year old has ADHD and attention span of a goldfish.