People wear illuminated mouse ears that change colors and blink in sync with images and lights projected through water fountains, fire, music and voices at a preview of World of Color show in Paradise Bay, on the eve of the public grand reopening of Disney California Adventure Park in Anaheim, California, June 14, 2012. Disney California Adventure Park has been undergoing a five-year expansion. Picture taken June 14, 2012. REUTERS/David McNew (UNITED STATES - Tags: ENTERTAINMENT TRAVEL SOCIETY)