What an enjoyable trip to Disneyland! With the rainy weather the crowd is much smaller and you could visit more rides and attractions without waiting in long, long lines! I was glad to see that corona restrictions had not closed the park at this time. Your son's discovery of emeralds in the cave was exciting, he recognized them immediately!! 👍 His smile is contagious! It is always fun to watch him enjoy the people around him and his surroundings. I hope Rikka-papa and Mitsu-papa were not too exhausted after the full day! 😊 I imagine your son slept well after he had his dinner and arrived back to your accommodation. 😉 I noticed along with another commenter that MItsu-papa is always considerate and courteous to the staff. That is a good example for your son! 👍 Thanks for sharing this wonderful day with us! ❤👍