It may be half an hour past midnight, so it's technically no longer the 11th, but...
September 11th, 2001.
Don't ever forget.
That does not mean lay a blood libel on anyone. That does not mean talk about insensitivity about an Islamic cultural center existing. That certainly does not mean burn Qurans- ever.
But it does mean that we can't ever forget what happened on this day, nine years ago.