Grimm is heading to Comic-Con 2012 to celebrate Season 2 on Saturday, July 14th. The entire cast will be on hand to sign copies of the below promo art, which was created exclusively for this San Diego pop culture event. We also have the Season 2 key promo art. NBC will be debuting all-new episodes starting Monday, August 13th at 10 pm, starting with The Season Two Premiere. Check it out, storytime is over!