You have to admire a man with the "cahones" to put a date on his prophecies even if that means becoming a laughingstock.
Excerpted from the House of Yahweh newsletter found in late August of 2006 near the Minnesota State Fairgrounds:
"My Dear Friends, We must warn the world of nuclear wars that will start no later than September 12, 2006. You need to take part in this Last Days Work of Yahweh."
According to their website the House of Yahweh now claims that a "nuclear baby was conceived September 12, 2006 and will be born June 12, 2007," which is an interesting revision of their original claim.
The 1980s: Countdown to Armageddon