Mists of Pandaria? Probably so; you've had more than a year to get through everything, after all. But there's more to the lore than just what's found in World of Warcraft. The complete Tales of Pandaria series of short stories has been collected on the official site, complete with the option to download the stories for offline reading. None of them is essential for understanding what took place on Pandaria, of course, but each of them provides a larger context that questing can sometimes miss.
Not really your thing? More interested in watching players beat one another up in-game? Then you can watch the World of Warcraft North American Arena Tournament this Sunday. Starting at 9:45 a.m. EDT, the live stream will cover the best-of-five matches between the current teams in the running, with the three best teams getting a shot at the championships at BlizzCon. If that's more interesting to you than fiction, get the full details on how to watch and who's in the running.