National Free Comic Book Day Comes to Comic Book Specialty Shops on Saturday, May 4th April 23, 2019 National Free Comic Book Day Comes to Comic Book Specialty Shops on Saturday, May 4th 2019-04-23T19:17:59-07:00 - News (Baltimore, MD) — (April 23, 2019) — On Saturday, May 4, over 2,200 comic book specialty… Share Tweet Plus+