I know there is one for the Paladin... there's also one for Priests in which they can get the epic staff Anathema/Benediction. It involves killing Majordomo Executus in a raid group and fighting with other priests over the quest drop, then soloing a rescue mission in Stratholme, then fighting with more priests over a quest drop from Lord Kazzak. Once we get the bunch of us who are in our upper 40's and 50's all the way to 60, we will probably be able to fill out a full 40-man raid group with the Rebels and start working on our epic quests in earnest. This will probably happen in the next couple of months... during summer when we all have more time to play. I don't know the epic quests for the other classes. If you have one, post it please?