Johnny Rockets, the 1950s-themed eatery, has locations onboard several Royal Caribbean ships. There's a flat fee of $9.95 (+18% gratuity) per person for anything on the menu, excluding ice cream, milkshakes, soda and alcohol, which cost extra.
Available on the following ships:
- Adventure of the Seas
- Allure of the Seas
- Anthem of the Seas
- Explorer of the Seas
- Freedom of the Seas
- Harmony of the Seas
- Independence of the Seas
- Liberty of the Seas
- Oasis of the Seas
- Mariner of the Seas
- Majesty of the Seas
- Navigator of the Seas
- Symphony of the Seas
- Voyager of the Seas