
1) Buddhist festival 2) December event 3) March event 4) October event
Found on
https://www.crosswordclues.com/clue/tshechu

Tshechu Dzongkhaཚེས་བཅུ། (literally `day ten`) are annual religious Bhutanese festivals held in each district or dzongkhag of Bhutan on the tenth day of a month of the lunar Tibetan calendar. The month depends on the place. Tsechus are religious festivals of Drukpa Buddhism. The Thimphu tsechu and tha Paro tshechu are among the b.....
Found on
http://en.wikipedia.org/wiki/Tshechu
No exact match found.