The festival that celebrates the autumn moon in Chinese culture and involves mooncake consumption is the Mid-Autumn Festival. This annual celebration occurs on the 15th day of the 8th lunar month, featuring various lunar symbolism and family reunions. Mooncakes, traditionally round and filled with sweet or savory ingredients, are exchanged as a gesture of unity and good wishes. The festival highlights themes of gratitude, family bonding, and the appreciation of nature. Activities often include moon gazing and sharing stories, emphasizing cultural heritage and reaffirming kinship ties.