Yep, just like Ginny said, tell your waiter on the first night. The people that sat with us one year had shrimp cocktail every night and also one of the other choices. That way they not only had their favorite, but got to try something new. Also one year we knew someone that ordered their favorite dessert everynight and also got one off of the menu. Talk about having the best of both worlds!
Have a wonderful time on the Century. She is a great ship. We've been on both Century and Mercury, can't wait to see their sister the Galaxy!