Yes, I know, but halloween was mentioned in the thread above apparently without recollection of it being used last year. So, as I said, (and which was the purpose of my post) there ought to be an index of past challenge subjects to prevent repetition. Anyone with a long memory who could do this? And yes, whatever "labor day" is, it evokes nothing to me at all. On the other hand, Moon Festival Day is very evocative. (To me, but maybe not to you ...)