I ate at Mambos the week of July 13 for FREE. But then cruisers were coming back and reporting that Mambos had the ten dollar charge in August. We like to eat at the specialty restaurants, because of the atmosphere, it doesn't feel like you are eating in a catering hall. You are going out to eat at a different restaurant, with a different theme, every night.
p.s. when I recommended the Anniversary package I forgot that they also give you a bottle of sparking wine, along with everything else listed.