We intentionally pick Pirate Night for Palo. Not just the menu preference, but as you said - the Rotational aspect with associated shows.
Rapunzel’s visit to your table can be delightful. She speaks highly of Flynn. And the venue is well decorated.
Alaska can be a budget (and time) buster, especially for East Coast or Europeans. Since our last visit, excursions have really gone up. We have moved away from
DCL for Alaska, giving us different itineraries and better cabins for less money.
Sounds like a solid choice for your celebration. On my actual birthday. It was the slow cruise up the fjord to see a glacier. Lots of relaxation. But the drink was hot chocolate while bundled up - not cold and fruity cocktails in swim attire.