The two that I am most excited about:
> Disney gardeners will paint the landscape with rainbows of blooms while Epcot chefs tempt guests with marketplace tastes during the 21st Epcot International Flower & Garden Festival March 5 – May 18, 2014, at Walt Disney World Resort.
and
> Star Wars Weekends returns to the Walt Disney World Resort in May and June 2014, as Disney’s Hollywood Studios becomes Star Wars central for guests of all ages. Specific dates for the annual sci-fi fan-fest will be announced at a later date.[^fn1]
[^fn1]: Of course, I really hope that Star Wars weekend overlaps with the Flower and Garden festival at least one weekend.