Do a park hopper. Drop rope in California adventure, head for radiator springs ride first, then fastpass for Toy story mania and incredicoaster. After lunch, hop to Disneyland. Toontown and fantasyland will be great for them, plus star tours. Then fireworks at 9:30pm! If you can do a 2day park hopper.. that would be best... a treat your kids won't forget!
I would do Disneyland vs California Adventure there would be more for the 2 year old and still lots for the 6 year old.
Uh there both awesome i think you should go to both cause each one has so much to offer , but if you have to choose I'd go with Disneyland California adventures
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