Our gift vouchers are available in either $50 $100 $150 and $200 value. To buy a gift voucher click the button above and you will be directed to a third-party site which is managed to buy Now Book It. Any gift voucher purchased is redeemable for food, drink and merchandise sold by Serpentine Falls Tavern but is not redeemable for cash. A gift voucher can only be redeemed by a person who is 18 years or older.