The DDE can be used in MK for any meal at: Cinderella's Royal Table, Liberty Tree Tavern, The Crystal Palace, The Plaza Restaurant (behind the ice cream shop on main street), and Tony's.
In EPCOT it covers: Biergarten, Bistro de Paris, Chefs de France, Coral Reef, L'Originale Alfredo (Italy), Le Cellier, Nine Dragons, Rest. Akershus, Rest Marrakesh, Rose and Crown, San Angel, and the Garden Grill. There's alot to choose from to eat and then attend the Candlelight Processional.
We saved over $250 in our 11 days June 22-July 2. Will definitely purchase one each trip.
Does not cover Candlelight or Fantasmic packages. Most all TS places except DTD If a hotel as no TS service then you can use it at the food court like POFQ , All Stars, POP