How super are you? Show the world tomorrow, April 18, 2013:
Cleveland’s official Superman Day!

(source)

Long before Avengers filmed here, young Clevelanders Jerry Siegel and Joe Shuster put our city in the pop culture history books with their creation of the Man of Steel.

When Action Comics #1 was first published on April 18, 1938, Krypton’s son set the stage for so many other comic book greats from Cleveland.

To celebrate, the City of Cleveland has declared tomorrow Superman Day and wants you to show off your Super spirit.

Snap a photo of your best Superman pose, costume, landmark, paraphernalia or collection. Then Tweet or Instagram your photos with the #SuperCLE hashtag. 

Not on Twitter or Instagram? Email them to communications@city.cleveland.oh.us.

Learn more about this and other Super stuff at http://tackk.com/supermanday2013.