Make sure you take a group family photo in front of Sleeping Beauty Castle while it's still decked out for the 50th. Ask another, hopefully confident guest, or even a friendly Cast Member to take it with your camera. Or, it might be worth the money (this time) to purchase a Disney/CM photo if you see one of the roving CM photographers in the area.
Also, since there's news and rumors about the entrance of Disney's California Adventure being majorly redesigned later this year, why not take another group family photo in front of the CALIFORNIA letters and/or Golden Gate bridge.
