November 15th, 2013 was the day San Francisco became Gotham City, so 5-year-old leukemia survivor Miles Scott could become "Batkid" and save the city.
FROM THE ARCHIVES: Batkid saves San Francisco in Nov. 2013
The event started as a simple "Make a Wish" request.
By the time the big day came, more than 16,000 volunteers were involved.
Who can forget how huge crowds of people cheered Miles on?
He's now a happy 10-year-old in the fifth grade who helps out on the family farm in Tulelake.
We're happy to tell you Miles' cancer is in remission.
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