That’s the date the park opens in 2018, it appears to have something to do with the Minderaser that’s directly next to the Harley Quinn ride they're adding! Those same question marks from the poster are located on the Mind Eraser’s picture on the HITP map! That whole area is themed with Batman and his villains, so I’m guessing Riddler Theme!
Hey!
Sorry if this has been brought up previously.. I'm new here! Does anyone think SFNE will be getting Battle For Metropolis? I feel like they may be weary after the attempted construction of The Dark Knight.