Cajun night before Christmas though I couldn't actually access the second link, www.gbronline.com/tnye/christmas/cajun.htm , there are plenty of other websites such as http://christmas.rtdl.net/stories/CajunChristmas.htm :Cajun night before christmas also at http://www.speelman.net/humor/xmas/twas3.html , http://www.purplelion.com/christmas/cajun.shtml , with animation, http://www.truecajun.net/Cmas1.htm, http://www.geocities.com/Heartland/Lane/8309/twascajun.txtby
yes the Night Before Christmas seems to be mighty popular; I think these are all the same. Some give the author as Kling some as "Trosclair", publication dates cited vary from 1971 to 1988