Normally reserved for children, this Natural History Museum sleepover is designed for adults with an 'enquiring mind'. The event invites you to bring a sleeping bag and enjoy activities including a science show, stand-up comedy and live music. A ticket gives you a sleeping spot under the shadow of the Diplodocus skeleton, a three-course meal in the evening and breakfast before museum doors open to the public in the morning. Over 18s only. Further dates June 29, August 16 and October 19.