We call it NaPraWriMo — National Prayer Writing Month, based after other programs for poetry, novels, and blogging. The “national” part doesn’t fit so well. Maybe it should be GloPraWriMo, Global etc., or InPraWriMo, International, etc.
However that may be, we’re inviting you to join us in writing out a prayer every day during the month of November.
We’re going to do it on BelievingPrayer.com.
More details are here on the Christian Forum.
No minimum length required, could even do it on Twitter (140 character maximum). Important thing is to do it.