Madame Tussauds Getaway - Key InfoVoucher Validation Your voucher is valid until 01 Jul 20 You must validate book and use your voucher within the voucher expiry date.Duration: This is a one night stay for two people with breakfast including an attraction.Group Size: This break is for two people to enjoy.Weather Dependent: NoThe minimum age is 18 years old.Availability: This break and experience is available Monday to Sunday throughout the year excluding New Years Eve.