In Mexico at Epcot, there's a free postcard creator station to the left of the Kidcot station. Electronic postcards, but still.
In one of China's shops, there's an old copper bowl that might make some magic. Ask a Cast Member how to make it sing.
Look for the Beauty and the Beast art in France's perfume shop, and Remy in the wine shop.
At Hollywood Studios in front of the Great Movie Ride theatre, look for George Lucas, Dick Van Dyke, Roger Rabbit, C-3PO, Leonard Nimoy, Mickey, and Minnie Mouse.
Look for Gene Kelly's umbrella to the right of the San Fransisco backdrop.
These were found in the book named "The Hidden Magic of Walt Disney World" by Susan Veness