I haven't managed to make it to the recent protests, but in '98 (damn, 10 years ago.. i'm getting old) we picketed the Atlanta Scientology org when they started going after people on Usenet. I came to the second picket in a Xenu outfit:
but the Scientologists were upset, and called the police, who politely informed me that an anti-Klan law prohibited picketers from wearing masks:
Ahhh... good times.
Valiant effort ! The Klan ruins it for everyone... again. ;P
There was a great looking Xenu in SYD. He had quite a presence.