Zohran Mamdani is planning himself a party.
The socialist mayor-elect will throw a blowout bash — closing off streets and packing the area around City Hall with tens of thousands of people — to celebrate his incoming administration on January 1, The Post has learned.
The mayoral transition has been planning the massive gathering in downtown Manhattan, which will shut down Broadway south of Canal Street — a stretch known as the Canyon of Heroes that is typically used for ticker-tape parades, sources said.
Jimmy Fallon recycles odd Mamdani joke 3 times
The inauguration plans were described by insiders as a massive festival or street fair, with the transition expecting between 40,000 and 50,000 attendees…