Expires 90 minutes after purchase. Limit 1 per 1 or 2 people, may buy 2 additional as gifts. No booking required. Present Groupon on arrival. New customers only. Must be 16 or older. Valid for a freak shake up to the value of £7.95 per person; valid on a waffle up to the value of £7.95 per person with hot drink up to the value of £2.75 per person or milkshake up to the value of £6.95 per person, depending on option purchased. Valid for option purchased only. Verified using our merchant's website on 12 Dec 2017.