"All Americans, and foreigners as well if your bills has "God" on it, that are atheist and would like to participate in this campaign simply stand together and read! Americans; our currency has "In God We Trust" on it and I have simply started marking out "God" with a pen and writing "Atheism" either above or below to protest putting God on our currency. So it reads: "In Atheism We Trust"."
I read this post on another atheist forum and thought it was a good idea. So I decided to pass it along.