Night of Dark Horses

Night of Dark Horses was an event advertised in Central City in 2014.

History
An unknown event, known as Night of Dark Horses was advertised with middle-size posters in Central City in 2014, presumably taking place before 2015.

Trivia

 * Judging by the context Night of Dark Horses might have been a concert, but it is rather unclear.

Behind the scenes

 * The dark horse in horse racing describes an unknown entry, but also carries the connotation of an underdog and/or suspiciously unknown figure in politics or sports.
 * The title of the event might be a reference to Night of the Dark Horse, an instrumental song by Michael Oare.