I stumbled across one of the best short story sites I've come across this morning. Stories can be searched by age, theme (holidays) morals of (even on cheating) countries of origin. Format allows for cut and paste.
There are also some scripted stories as well for anyone who wants to stage a play.
www.storiestogrowby.com, sorry can't make the link work so you'll have to do it the old fashioned way.