Pearl Harbor was all day on my mind yesterday, and indeed both 12/7 & 9/11 should be public holidays, to give Americans more time to reflect & mourn.
Needless to say, I shall never forget 9/11, as I witnessed the actual aircraft into the 2nd WTC.
If 12/7 & 9/11 are not options:- How about Kisslev 5th? & Ellul 23rd?