Contrary to what most people believe, this festival probably has less to do with harvest festivities than with the philosophically minded chinese of old. The union of man's spirit with nature in order to achieve perfect harmony was the fundamental canon of Taoism, so much so that contemplation of nature was a way of life.
This festival is also known as the Moon Cake Festival because a special kind of sweet cake (yueh ping) prepared in the shape of the moon and filled with sesame seeds, ground lotus seeds and duck eggs is served as a traditional Chung Chiu delicacy. Nobody actually knows when the custom of eating moon cake of celebrate the Moon Festival began, but one relief traces its origin to the 14th century. At the time, China was in revolt against the Mongols. Chu Yuen-chang, and his senior deputy, Liu Po-wen, discussed battle plan and developes a secret moon cake strategy to take a certain walled city held by the Mongol enemy. Liu dressed up as a Taoist priest and entered the besieged city bearing moon cake. He distributed these to the city's populace. When the time for the year's Chung Chiu festival arrived, people opened their cakes and found hidden messages advising them to coordinate their uprising with the troops outside. Thus, the emperor-to-be ingeniously took the city and his throne. Moon cake of course, became even more famous. Whether this sweet Chinese version of ancient Europe's "Trojan Horse" story is true, no one really known.
The moon plays a significant part of this festival. In Hong Kong, any open space or mountain top is crowded with people trying to get a glimpse of this season's auspicious full moon.
First lady on the moon: It is