Dark Knight Rises Sequel Filming at Churchill Downs During Kentucky Derby?

We thought that The Dark Knight Rises was the final film in Christopher Nolan’s re-imagining of the Batman franchise, but was it? Lachlan McLean of WHAS in Louisville tweeted this picture of some fans dressed as Batman, Robin, Two-Face, Riddler and Joker at today’s Kentucky Derby. Based on the costumes, I like to think the four on the left came as a group and they just happened to stumble on someone who was there alone dressed as Heath Ledger’s Joker.