The Wizarding World's Global Convergence: What the Harry Potter Anniversary Celebrations Reveal About Fandom The upcoming Back to Hogwarts celebrations mark the 25th anniversary of "Harry Potter and the Sorcerer's Stone," a milestone that is as much a tribute to the franchise's enduring popularity as it is a calculated marketing move.
The elaborate program, spanning four continents, includes live events, screenings, theme park activations, and previously unseen behind the scenes footage from the original film.
At its core, Back to Hogwarts is an exercise in brand extension and fan engagement, with Warner Bros.