Congratulations on your anniversary. We too celebrated our 10 yr. anniversary there (yes we celebrated with the kids

) and here is what we got.
- Unfortunately we did not get anything at check-in, I didn't make a fuss about it since our anniversary was a couple days away.
- On our anniversary we had dinner at Cali Grill (that is where we got our buttons) and on our table were confetti of Cinderella's carriage and the clock tower plus streamers, then we got a card which the waitstaff all signed "Happy 10 yr Anniversary" on it and a piece of cake that was big enough for my DH and I to share that had Happy anniversary on that as well.
- At Tony's Town Square I had requested to be seated outside since our ADR was right before the 3pm parade. They had us wait about 10 minutes then led us to a really great location outside where we had Mickey head confetti and streamers all over the table
- At Artist Point each one of us (4 in our group) got personalized menus.
- One day at DHS we had just gotten off of Star Tours and we were walking back past the front entrance and the CM standing there asked how many are in our party, then she asked if we wanted to ride again, which of course we said yes, so she let us in through the FP line.
- Then of course we got a million "Happy Anniversary" wishes from all the CMs and other guests. I especially loved saying it back to those wearing their buttons too.
In December I will be celebrating my 36th B-day (B-day gift from my DH and kids

) and have notated it on every ADR that I had made and the resort ressie.