In honor of Batman's 80th anniversary, DC announced a global, Gotham-centric event.
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On Sept. 21, cities around the world will light Bat-Signals to celebrate the big day.
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Participating cities include Melbourne, Tokyo, LA, London and elsewhere.
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Fans can follow along with the events at DC's site, which includes a "Bat-Tracker."
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The international event also includes 5k marathons, comic book specials and in-store events.
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NYC's Barnes & Noble at Union Square will also offer special events featuring favorite Batman comics authors.
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A full list of events and specials for the anniversary can be found at Batman80.com.
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