Dear Songsol63,
Regarding your post  http://www.fivedoves.com/letters/aug2010/songsol63-818-3.htm about October 25th, it is this year Chesvan 17, 5771 the anniversary of the start of the Great Flood.

http://www.chabad.org/calendar/view/day.asp?tDate=10/25/2010

Anne