My Dh and I will also be celebrating our anniversary during our trip in April

We will be taking the kiddos along, however here are some things we are looking forward to or are planning:
- we had a note made on our reservation what we were celebrating (who knows if we will get pixie dust of any kind, but it can't hurt!)
- I arranged a cake and a celebration toast from their in room celebration menu (we ordered 1 cake for all of us as a family to celebrate since my DH married me AND the kids

and we ordered the 1/2 bottle bubbly with choc covered strawberries.
-We are planning a date night to Ama Ama
-booked a cabana for the day (hopefully construction won't be bad....)
-We are hoping to enjoy the spa (still aren't sure yet)
-we are telling the kids, much like on
DCL that we ask for an hour or so of time per day for them to go the the kids club (so we can enjoy a drink or a walk on the beach alone)
Hope that helps for some ideas! We also plan on going to some places that mean something special to us (where we got married on the N. Shore, the bamboo we carved in the love forest at the Valley of the Temples, etc). But none of that is Aulani specific
Oh- and for an adult only trip, check out my trip report from last year when it was just me and my DH
http://www.disboards.com/showthread.php?t=2877757 - we did some great things that the kids may not have been up for (ate at Alan Wongs, hiked Diamond Head, did a lost tour at Kualoa Ranch, ate at some great places in the N. Shore, hiked to Makapuu point, went to Kailua, Valley of the Temples, etc).