Zohran Mamdani does not want a quiet swearing-in.
On January 1, the new mayor will turn the blocks around City Hall into an open-air festival, closing Broadway south of Canal Street and inviting tens of thousands of New Yorkers to toast his first day in office.
Insiders say the transition team hopes for forty to fifty thousand people, the kind of crowd normally reserved for ticker-tape parades, not inaugurations.
The plan is simple: stage, music, hot-chocolate carts, and a “man-of-the-people” backdrop that says the Adams era of velvet-rope politics is over.
The Canyon of Heroes will become a canyon of cheers, at least on paper.
Streets will be barred to traffic, subway exits rerouted, and vendor trucks lined up like dominoes.

Former de Blasio aide Ellyn Canfield is running the show, bringing back memories of snowy press conferences and delayed school closings, but also a knack for squeezing big visuals out of small budgets.
The transition promises to pay the tab with private donations, though critics already picture fat checks from unions and left-leaning donors who once cursed Adams for the same big-money style.
The timing is bold, maybe reckless.
Times Square empties out around 1 a.m. after the crystal-ball drop; cleanup crews need hours; and now another crowd must be screened, fenced, and guarded before the sun is high.
At least one hundred and twenty cops are slated for overtime, sniffing dogs and metal detectors included, all while half the city sleeps off champagne headaches.
A Democratic insider joked that only a socialist would schedule a street fair in the one month New Yorkers agree to stay indoors.
Cold weather is the wild card.
January 1 can bring bright sun and forty-five degrees, or a knife-edge wind that turns fingers blue in minutes.
The team is ordering outdoor heaters, ponchos, and coffee stations every half-block, betting that supporters will brave the chill for a slice of history.
If the mercury plunges too low, the ceremony can duck inside City Hall, but the new mayor would lose the photo he wants: a sea of faces stretching up Broadway, proving his mandate is bigger than any ballroom donor list.
Past mayors played it smaller.
Bloomberg took the oath on the City Hall steps with a few hundred onlookers and a brief handshake.
De Blasio did the same under falling snow, promising a tale of two cities to shivering supporters.
Adams turned his 2022 midnight swearing-in into a Times-Side party, cameras rolling as the ball dropped.
Mamdani’s plan dwarfs them all, a gamble that spectacle can feel like substance and that a freezing crowd will still call it the warmest day in city politics.