The American idea of sleepovers for kids seems to be catching on in the UK. Tomorrow night sees the second Dino Snores at the Natural History Museum, London, in association with Sony PlayStation. Despite the hefty price of £45 per child, it is already sold out. However, the museum is making Dino Snores a once-a-month event. It is suitable for children aged 8-11 years old. Accompanying adults are free. So, if you're middle class with a good income and at least 5 cherubs to entertain, click the title link to find out more.