Hello, I will be on a 10 night Bermuda, Bahamas cruise in august and I have 2 free speciality dinners included with my booking. I will be buying the 2 additional dinners for £59 each but I was wondering could I buy this twice so I could go to 6 restaurants? Is this possible? There is plenty restaurants I can go to and have always enjoyed any of the NCL paid for restaurants. Thanks 🙏