Expires 31 Dec 2016. Limit 1 per 1 or 2 people, may buy 2 additional as gifts. Valid only for option purchased. Booking required, please call +44 (0) 7921221683; provide coupon code. Present Groupon on arrival. 24-hour cancellation policy. 13+ under 18's must be accompanied by an adult. Merchant reserves the right to refuse to serve if customer is under the influence of drugs or alcohol. Please be aware the effects may include nausea, dizziness, vertigo and disorientation. Experience is not suitable for people with epilepsy. Pricing verified using merchant's price list on 13 Oct 2016.