You will find out your dining rotation when you ck in at the port. It will be printed on your KTTW card. On the 4 day wonder there really isn't a formal night. The one restaurant, Triton's is a bit fanicier than Animators or Parrot Cay. Triton's suggests a Jacket and tie for men, dress or nice pantsuit for women. I think Palo Restaurant has the same dress requirement.