“The Vampire Diaries”: Our not-so-merry band of monsters is currently stuck on an island off the coast of Nova Scotia, and that’s not the only traveling outside of Mystic Falls they’ll be doing this season. The Atlanta set of “The Vampire Diaries” has recently been transformed into both a bustling NYC street, and a corn festival — yes, corn festival — in Pennsylvania. Katherine may have committed the ultimate crime against Elena, but after she snagged the cure, she’s not going to disappear again. We can expect her to stick around long enough for her to come face-to-face with Elijah. Could there be a centuries-old romance rekindled?