Overview
- Mayor Zohran Mamdani jumped fully dressed into the Thomas Jefferson Pool on Saturday to ceremonially open New York City’s summer public-pool season and mark the 90th anniversary of the WPA-era pools.
- Mamdani entered the water in a business suit with socks and shoes, a move that technically violated New York City Parks Department rules requiring proper bathing suits to protect pool chemistry and sanitation.
- Video of the plunge went viral with more than two million views and Mamdani reposted the clip on X with a self-deprecating joke about wearing a suit.
- The event shifted into politics when Mamdani publicly demanded an apology from GOP gubernatorial candidate Bruce Blakeman for comments about Brad Lander, and Blakeman fired back with sharp accusations.
- Coverage noted the ritual revived a tradition last observed by Michael Bloomberg in 2013, emphasized expanded free-swim offerings for city residents, and reported no immediate disciplinary action over the dress-code breach.