Guests will find an extra sprinkle of pixie dust each week when they visit Walt Disney World and Disneyland resorts next year, Disney officials announced today. While 2013 is already a momentous year for Disney Parks – with New Fantasyland as the largest expansion in Magic Kingdom history at Walt Disney World Resort and the first full year of a reimagined Disney California Adventure at Disneyland Resort – Disney today unveiled Limited Time Magic: 52 weeks of magical experiences big and small that appear, then disappear as the next special surprise debuts.