Someone sent me an email with this idea. Since a lot of their donations come via mail, the idea is to send them a "Merry Christmas" greeting card, the more religious the better. On the outside of the envelope write "Donation enclosed" in large letters. Hopefully, this will piss them off AND waste their time. Here's their address:
ACLU
125 Broad Street
18th floor
New York, NY 10004
Since Clone472 probably works in the mailroom at the ACLU, this will make his day!!!