The final cosplay photos from the 2017 San Diego Comic-Con ComingSoon.net and SuperHeroHype attended the 2017 San Diego Comic-Con and you can now view our final cosplay photos in the gallery below! Underneath, you’ll also find links to all our previous photo galleries from the convention. You can find more updates via our Comic-Con Hub! Comic-Con International: San Diego returned to the San Diego Convention Center in 2017, beginning with Preview Night on Wednesday, July 19 with the four days of the event having taken place Thursday, July 20 through Sunday, July 23, 2017.