Following the video on Friday, The Cleveland Plain Dealer's celebration of the 75th anniversary of Superman kicked into high gear Sunday with seven more stories, including a front-page feature.

Superman was, of course, created in 1933 by teenagers Jerry Siegel and Joe Shuster, who lived in the city's Glenville neighborhood (spotlighted in that Friday video), and then sold in 1938 to Detective Comics. The newspaper's anniversary coverage includes:

Interviews with fans traveling to Cleveland to mark the occasion

A timeline (of sorts, although it's more like a game board) of Superman's 75-year history, from his arrival on Earth to his first encounter with Beppo to his relaunch in DC Comics' New 52

A more in-depth chronicle of Superman's journey

A rundown of the Superman-related events planned over the next few months

A Superman quiz

An interview with Brad Ricca, author of the upcoming Super Boys: The Amazing Adventures of Jerry Siegel and Joe Shuster -- the Creators of Superman

A video explaining everything you want to know about kryptonite in just 90 seconds

In addition to all of that, Cleveland Mayor Frank Jackson has proclaimed Thursday "Superman Day."