Step 1: Understanding the Concept:
This question asks about the reaction of the children, Sun and Moon, to the behavior of the adults at a party in Katherine Mansfield's short story 'Sun and Moon'.
Step 2: Detailed Explanation:
The children view the party preparations, especially the food, with a sense of wonder and magic. The ice pudding, in particular, seems like a beautiful, untouchable creation to them.
When the guests arrive and start eating the food, the children are horrified. They see the act of consumption as a destruction of the beautiful things they admired. Sun is particularly upset when a man takes a spoonful of the ice pudding, exclaiming, "It's melting!"
This reaction shows that they disliked the conduct of the guests, who treated the magical food as something ordinary to be eaten.
Step 3: Final Answer:
From their innocent and aesthetic perspective, the children disliked the guests' conduct of eating the beautiful party food.