New York City Mayor Zohran Mamdani is facing swift backlash after declining to condemn a local coffee chain that told a Jewish congressman with pro-Israel views that he was not welcome.

Mamdani has remained silent after the Williamsburg, Brooklyn-based Poetica coffee shop posted — and later deleted — a message on social media telling Rep. Dan Goldman, D-N.Y., not to return after he stopped by the shop with his daughter Monday. The mayor declined to comment through a spokesman when contacted by The New York Times on Monday.

“Shameful,” Fox News Radio analyst Josh Kraushaar wrote on social media in response to a section of The Times story detailing that Mamdani declined to comment.

“Well folks, we’ve reached the stage of antisemitism where Jews are being publicly barred from businesses,” the CEO and co-founder of the antisemitism-focused nonprofit Boundless Israel said on X. “A coffee shop in Mamdani’s New York City told Jewish Congressman Dan Goldman he wasn’t welcome in their store.”

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“The café is implementing Mamdani’s wishes,” journalist Melissa Braunstein said.

Fox News Digital reached out to Mamdani’s office for comment but did not immediately hear back.

In a since-deleted social media post, Poetica Coffee said it would have declined to serve Goldman had staff recognized him in the store. Goldman has notably declined to characterize Israel’s war in Gaza as a genocide and has received financial contributions from the pro-Israel lobby AIPAC, drawing criticism from some on the progressive left. 

“Hey Congressman Dan Goldman, we see that you stopped by our shop today for a coffee. Do you see how it doesn’t taste like genocide juice? Or are you still having a hard time telling the difference?” the post said.

“See, here at Poetica, we don’t serve racists, fascists, homophobes, genocide enablers, or anyone in between,” the post continued. “Too bad we didn’t recognize you right away, or we would have turned you away. We issued you a refund—we don’t need your money (it’s probably coming from AIPAC anyways). Enjoy your loss on Tuesday. Don’t ever come to Poetica.”

The coffee chain has since deleted its Instagram page amid social media backlash.

Mamdani’s silence comes as he is working to unseat Goldman, despite the incumbent lawmaker being a leading Trump critic and embracing an array of leftist legislative proposals. Goldman notably did not endorse Mamdani’s mayoral campaign, citing concerns about how his administration would approach Jewish New Yorkers.

The mayor publicly backed former New York City Comptroller Brad Lander to represent Goldman’s district, which spans Lower Manhattan and deep-blue, wealthy pockets of Brooklyn.

Democratic voters will decide whether to hand Goldman a third House term during the Empire State’s primary elections on Tuesday.

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Since both men largely hold the same policy stances, the bruising primary battle has revolved around support for Israel — with Lander vowing to elevate the Palestinian cause if elected to the House.

Goldman has notably supported military aid to Israel following Hamas’ Oct. 7, 2023, attacks and distanced himself from inflammatory rhetoric used by some on the left to criticize Israel.

Goldman offered a tempered response after the coffee chain effectively banned him from their storefronts.

“I’m sorry to see this post,” he said. “The barista could not have been nicer to my 7-year-old daughter and me—allowing her to use the bathroom even though we had not purchased anything. I made sure to buy a coffee in return for her kindness. I hope you at least make sure she gets the tip that she deserved.” 

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Assistant Attorney General for Civil Rights Harmeet Dhillon said Tuesday her office has opened an investigation into the matter.

“Federal law prohibits public accommodations such as coffee shops from discriminating against patrons based on their race, religion, or national origin,” Dhillon wrote. “These actions are not only reprehensible, they’re potentially illegal.”

Attorneys general in seventeen states are suing California over its landmark single-use plastic law, which went into effect on June 1.

The lawsuit comes after a coalition of environmental groups sued the state over the same law this month, arguing the new final regulations create loopholes so large they gut the law.

The states are led by Nebraska Atty. Gen. Mike Hilgers, and the plaintiffs include the National Assn. of Wholesaler-Distributors. The coalition is asking the court to block enforcement of the law immediately.

“Once again, California is trying to enact a policy that negatively impacts the rest of the country,” said Hilgers in a news release. “If California goes unchecked, consumers will be forced to pay more for basic necessities.”

The other states in the coalition are Alabama, Florida, Georgia, Idaho, Indiana, Iowa, Louisiana, Missouri, Montana, North Dakota, Oklahoma, South Carolina, South Dakota, Texas, Utah and West Virginia. The lawsuit was filed in the U.S. District Court of Eastern California in Sacramento on Monday.

State Senate Bill 54, the Plastic Pollution Prevention and Packaging Producer Responsibility Act, was signed by Gov. Gavin Newsom in 2022. It was considered landmark legislation because it requires plastic and packaging companies to use less single-use plastic and ensure by 2032 that all food packaging is either recyclable or compostable.

Accumulating plastic waste is overwhelming waterways and oceans, sickening marine life and threatening human health.

The intent was not only to reduce single=use plastic, but also to put the onus and cost of dealing with it on packaging producers and manufacturers, not consumers and local governments. It was supposed to incentivize companies to consider the fate of their products and spur innovation in material redesign.

According to one state analysis, 2.9 million tons of single-use plastic and 171.4 billion single-use plastic components were sold, offered for sale or distributed during 2023 in California.

The single-use plastic law is what is known as a producer responsibility law. It emphasizes the idea of a “circular economy” in which the producer of a material must consider its fate — making sure it can be reused or recycled, or at least reduced.

In California, all producers of single-use packaging and plastic foodware (plates, knives, spoons, etc.) join a private entity known as a producer responsibility organization. Only one such organization has been approved in California: the Circular Action Alliance.

The states and the National Assn. of Wholesaler-Distributors say the plastic law discriminates against businesses selling into the state in two ways: by making them change or alter their plastic packaging and by conferring government authority upon the alliance, enabling a private entity to regulate and impose taxes and fees on businesses selling into California.

“California is not entitled to pronounce nationwide policies,” Eric Hoplin, president and chief executive of the wholesalers group, said in a statement. “Because the Act extends California’s regulatory reach far beyond its borders and brings within its sweep conduct wholly unconnected to California, the Act violates principles of federalism, the horizontal separation of powers, and due process.”

In addition, the attorneys general say the law suppresses their free speech by compelling companies to join and fund the speech of an organization with which they may disagree.

Hoplin and his organization filed a similar suit in Oregon in February. Oregon has a comparable single-use plastic law. A federal judge blocked enforcement of that law. A trial begins on July 13.

Heidi Sanborn, executive director and CEO of the National Stewardship Action Council, which advocates for the producer responsibility laws and a more circular economy, said in May that both SB 54 and the Oregon law are public policies that were “passed by legislatures and implemented with government oversight.”

She said the laws create clear and consistent rules so all producers contribute fairly to the cost of recycling and waste management.

Meanwhile, environmental groups are also unhappy.

On June 2, Oceana, the Natural Resources Defense Council and Californians Against Waste Foundation filed a lawsuit in San Francisco Superior Court.

They allege that the final regulations for the law, drafted and approved by the state’s waste agency, include exclusions for large categories of plastic packaging that companies could use indefinitely. In addition, they say, the regulations also allow for recycling technologies that pollute, such as chemical recycling, which the law as originally drafted forbids.

“While SB 54 remains a monumental achievement as the nation’s strongest single-use plastic reduction law, some of the final regulations implementing the statute undermine the law’s ambitions,” Christy Leavitt, Oceana’s senior campaign director, said in a statement.

The Department of Justice (DOJ) says it has opened an investigation into a New York City coffee shop after it blasted Rep. Dan Goldman, D-N.Y., in a social media post, saying it should not have served him, and he should never come back due to his support of Israel. 

Assistant Attorney General for Civil Rights Harmeet Dhillon said the DOJ has opened an investigation into the Poetica Coffee Shop in Brooklyn.

Dhillon says the department is aware of the “denial of service taunts” directed at Goldman and says federal law prohibits public accommodations, including coffee shops, from discriminating against patrons based on race, religion, or national origin. Dhillon says the alleged denial of service could violate federal anti-discrimination law and says enforcement action is possible.

In a now-deleted Facebook post, Poetica Coffee said it issued a refund to Goldman after learning that he had stopped by the location with his young daughter. The shop added that it would have simply turned Goldman away if staff had recognized him at the time.

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“Hey Congressman Dan Goldman, we see that you stopped by our shop today for a coffee. Do you see how it doesn’t taste like genocide juice? Or are you still having a hard time telling the difference?” the post stated, referring to Goldman’s support for Israel and accusations that the Jewish state has committed genocide against Palestinians during the war in Gaza.

“See, here at Poetica, we don’t serve racists, fascists, homophobes, genocide enablers, or anyone in between,” the post continued. “Too bad we didn’t recognize you right away, or we would have turned you away. We issued you a refund—we don’t need your money (it’s probably coming from AIPAC anyways). Enjoy your loss on Tuesday. Don’t ever come to Poetica.”

In a statement on social media, Goldman said he was disappointed by the shop’s remarks.

“I’m sorry to see this post,” he said. “The barista could not have been nicer to my 7-year-old daughter and me—allowing her to use the bathroom even though we had not purchased anything. I made sure to buy a coffee in return for her kindness. I hope you at least make sure she gets the tip that she deserved.”

In response, the shop said it was the barista’s idea to refund Goldman’s purchase. The poster added that they will be voting against Goldman, who faces a Democratic primary challenge from former city Comptroller Brad Lander.

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Fox News Digital has reached out to Goldman and the coffee shop, as well as the offices of New York State Attorney General Letitia James and Mayor Zohran Mamdani, and the city’s Department of Consumer and Worker Protection.

“No comment. We stand against genocide,” a staffer told the New York Post.

The shop’s social media post was quickly criticized online.

Mark Treyger, the CEO of the Jewish Community Relations Council of New York, said the incident warrants a review under city and state human rights laws.

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“Turning a cup of coffee into a Jewish identity litmus test is an affront to the law, our values, and every New Yorker who rejects discrimination,” he wrote on X. “If an identifiable Jewish customer walks into a coffee shop wearing a kippah or Magen David, are they expected to first disclose their views on Middle East policy before being served?”

The incident appears to contradict the opening statement on Poetica Coffee’s website by its owner, Parviz Mukhamadkulov, an Uzbek immigrant who opened his first location in 2020.

“In practice, it looks like a café where the door doesn’t close on anyone, where tea gets poured before anyone asks who you are,” the website states. “The guest is sacred because the act of welcoming is how a community keeps itself intact.”

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The shop also claims on its site that “whoever walks through the door is treated with unconditional dignity.”

“Not as a customer. Not as a transaction. As someone who arrived and deserves to be welcomed,” the site reads.