Moon Festival

 is the seventh holiday themed Angry Birds episode, and as such, is available through Angry Birds Seasons. The setting in China. Rovio announced the episode shortly before August. The episode is the first to be held in a certain country. Golden Mooncakes are available, and are similar to Golden Eggs.

This episodes includes 99 stars, 30 levels, including 3 bonus Facebook levels, 8 hidden pieces of mooncakes, including a special mooncake level when all mooncakes are found, 5 new "secret" achievements, paper art that costs 3,000 points, and many bug fixes.

Trivia

 * was the first episode to be in a certain country being set in China, however, the first and only game to be set in a different country was Angry Birds Rio being set in Brazil.
 * It's the second episode from Angry Birds Seasons to have official merchandise, with it's Angry Birds Mooncakes. The other was Summer Pignic
 * This is the second episode in any game not to feature the King Pig, although he appeared in the picture at the end of level 2-15.
 * The musical theme for Mooncake Festival is slightly altered to sound like Chinese music. (Ex: Original theme=A, B, C, A, C, D, E, A. Mooncake Festival=A, C, D, A, C, D, F, D)
 * Rovio recently published an online fourteen strip comic titled "Angry Birds Moon Festival"
 * This episode is the first to be leaked through achievements, the second being Wreck the Halls.