My 4th visit to Disney, first to Hong Kong Disneyland and yet we all enjoyed with our 3yrs old son, who simply didn't stop talking, he just had too much to process. Fantasy land was the best for him as we took the Disney express around and then to meet Mickey and Money in person was simply too exciting for him. The   'Its a small world after all' ride and the shows 'PhilarMagic'  3d show, new stage show 'Story book' were the best here, also the pachyderm ride and Winnie the pooh ride is good for young children. The next best was Adventure land with the jungle river cruise and the great show 'Festival of the Lion King' should not be missed at all. Avoid the Tomorrow land ride space mountain indoor roller coaster with young kids and if u R not in for sudden jerks and high speed. Toystoryland has good rides for little children. Mystic point was a good ride, Mystic Manor which seems like the new HauntedMansion. Disney Paint the night parade is a great too at 7:30pm at Mainstreet. Overall too much fun, not enough energy with one very exhausted family. BTW the vegetarian options on Mainstreet are very limited but good soup and pasta. Better than in Europe or the US or Tokyo, though these are bigger parks with lot many attractions. Hong Kong Disneyland land is the best covered with the day pass. It was rather warm too with 27 degrees C in the open but was pleasant in the evening.