Sept. 20 rolled around again, and with it came the Bat-Signal lighting up landmarks from Los Angeles to Tokyo.
Batman Day started in 2014 as a modest fan celebration, but this year it felt less like a birthday party and more like a coordinated marketing assault across every screen you own.
The centerpiece was a flood of free content.
DC offered digital comics, HBO Max pushed a rotating Batman collection, and a handful of theaters ran Dark Knight re-releases.
In practice, it's a reminder that the character has become the most reliably monetizable piece of intellectual property in Hollywood.
What made this year different was the sheer volume.
Robert Pattinson's tenure is still unresolved.
James Gunn's DC reboot is quietly rebuilding Gotham from scratch.
Matt Reeves is developing a sprawling crime saga.
Meanwhile, the animated corner keeps churning out projects that never seem to end.
Four Batmans, three continuities, one very tired fan base trying to keep up.
The internet, predictably, split into camps.
One side celebrated the nostalgia, posting clips of Kevin Conroy's voice work and arguing that no live-action actor has topped him.
The other side grumbled that Batman Day has become a corporate checklist rather than a genuine nod to the character's history.
Both groups showed up, which is exactly what Warner Bros. wanted.
Limited-edition collectibles sold out within hours.
A certain Gotham-themed sneaker drop crashed a retailer's site. eBay listings for "Batman Day exclusive" items tripled in price by evening.
The holiday exists to move product, and it's very good at it.
What gets lost in the noise is why people actually care.
Batman endures because he's the most human hero in the pantheon, a grieving kid who decided to fight back.
That's the part no marketing calendar can manufacture.
The fans who stayed up rewatching Mask of the Phantasm weren't doing it for a discount code.
So enjoy the free comics and the anniversary screenings.
Just don't mistake a well-timed promotional push for genuine affection.
Final Thoughts
The Bat-Signal was lit this week, but it was pointing at your wallet the whole time.