Today DC Comics is celebrating 75th anniversary of Batman with event and comics all over the geekosphere. Batman first appeared in Detective Comics #27 in May 1939 and today DC is giving away free comics of a new edition of Detective Comics #27. Look for it in local comics shop or go check out Get Pop-Cultured Batman Day at Barnes and Noble. DC Comics also has 99 cent digital sale going on. Here is the link DC Comics
Batman featured covers for new releases on Wednesday July 23.