Mooncakes are shared at the Mid-Autumn Festival under the full moon. They stand for reunion, completeness and the wish to be with those who are far away.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.