Well, the wife and I spent her birthday at WDW at the Polynesian. The best event was being upgraded to the Concierge level!
We really enjoyed the Segway tour and a very special dinner at Bistro de Paris where we had the degustation menu.
We had a lovely dinner too, at the YSH (the evening of the actual birthday) where Ricardo was our server. He is an incredible person. You'll not find another server more dedicated to your comfort and to your having a good time.
I ordered a cake from the Polynesian's bakery. It was seriously yummy.

They'll special order cake, filling and decoration.
Ummm...we did the parks of course...
Oh, we rented a pontoon boat and had a good old "sail" down the canals from DTD to Riverside, OKW and back again. It was very relaxing and a great way to work on the tan.
We stayed for Wishes. We stayed for Illuminations. We enjoyed the concierge level snacks and treats.
Does that help at all?