From the Orlando Sentinel:
How you...can get free autographed photos of your favorite Disney characters. It’s simple and great practice for young students — write a letter to the chosen character, telling why he or she is that child’s favorite. Several weeks later, the photo will arrive. Cooper reports that her daughter’s photo was even personalized. Nice!
Send letters to: Walt Disney Co., Attn: Fan Mail Department, 500 S. Buena Vista St., Burbank, CA 91521.