I liked reading riddles, sometimes they were written on lanterns, and most times they were written with the writing brush on colored, usually red, paper strips. Here is one for people who might come across here and be interested in: 贝字欠两点，不作目字猜。（如果你猜出了，请不要急着写答案。）Maybe difficult but really interesting. I doubt any nonnative Mandarin speakers can solve such kinds of riddles by themselves, as reading riddles involves a lot of knowledge about Chinese culture.

yes, as there is chinese population in our country, we do celebrate Mid-Autumn Festival.

中秋快乐 哈哈】 Happy the mid-autumn festive

In Europe there is a little known festival called Michaelmas, which is actually quite popular in the North. Although this festival remembers the "slaying of the dragon", it does in fact correspond the the festival of harvest. In America they have Thanksgiving. The Jews celebrate Yom Kipur, which passed last Saturday. It is a day of fasting and doing nothing other than thinking of God. Families do get together though.