If you're a human after a saber, troll after a kodo, or any other combination like that, don't let this opportunity pass you by!
As most of you know, during the Lunar Festival there are 50 Elders scattered across Azeroth that hand out Coins of Ancestry which you can turn in for prizes in Moonglade. There is another prize, however: Reputation! For every elder you speak to, you earn 75 reputation toward your entire faction. Yes, all five races.
If you put the time in to talk to every single elder, some of which might be a pain to reach, you'll net just shy of 4,000 reputation. 3,750 to be exact. For humans, this will come out to about 4,125 rep, give or take a bit. Nerf Diplomacy!
This won't drastically lessen a rep grind, especially after the reputation gain changes they put in awhile back, but its certainly more interesting than tearing apart low level quests or farming endless amounts of Runecloth.