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Fizz ed: The Brooklyn Seltzer Museum tells the fascinating history of ‘Jewish champagne’

(New York Jewish Week) — On a recent Sunday in Brooklyn, some 100 people, mostly families, gathered for a Hanukkah party that offered something a bit different than the typical latkes and games of dreidel. Instead, there was a factory tour, instructions on how to manufacture a classic seltzer bottle and freshly-made egg creams.
That’s because this particular holiday party took place at Brooklyn Seltzer Boys, the last remaining seltzer factory in New York City. The bustling seltzer works, which makes the so-called “Jewish champagne” the old-fashioned way, is located in the Cypress Hills neighborhood on the border with Queens and is also home to the Brooklyn Seltzer Museum.
“This is New York history, Brooklyn history, Jewish history,” fourth-generation “seltzer boy” Alex Gomberg, 36, told the New York Jewish Week.
The museum tells the 2,500-year-old history of seltzer, from the first mentions of carbonated water in Ancient Greece through the mass production and sale of seltzer in the modern day. The museum also focuses on seltzer’s significance in New York City and its Jewish community, detailing how seltzer took the city by storm. The narrative hones in specifically on the history of the Gomberg family, who established their seltzer business in 1953 as Gomberg Seltzer Works.
“We wanted to promote that we’re here and that we’re still going — we want to bring people’s attention here,” Gomberg said about incorporating a museum into his family’s seltzer factory. “We want to bring people to come see the old machinery. It’s a working factory, but people can walk in and they can read about the history and see how our current machinery works and how the bottles are fixed and filled.”
Seltzer first came to this country from German and Russian immigrants who had enjoyed the bottled beverage back home. New York City, the largest hub of Jewish immigration, had a large supply of aqueduct-fed water for entrepreneurial seltzer men to pull from. As The New York Times reported in the spring, “many Eastern European Jews who enjoyed seltzer overseas began making, delivering and selling it in the early 1900s, largely on the Lower East Side.”
Seltzer’s popularity took off in part because many of the neighborhood’s tenements were not connected to the city’s clean tap water stream. Jewish immigrants, among others, were faced with the option of drinking polluted water or purchasing seltzer.
By the end of World War II, most Americans moved away from seltzer in favor of sodas from distinctly American brands. But, like rye bread, pastrami and bagels, seltzer’s popularity among Ashkenazi households has endured.
Seltzer expert Barry Joseph, left, and fourth-generation “seltzer man” Alex Gomberg at the entrance to the Brooklyn Seltzer Museum. (Courtesy of the Brooklyn Seltzer Museum)
At the seltzer museum — which is typically open by reservation to the public on Fridays, and one Saturday each month — visitors learn how seltzer is made the old-fashioned way. Brooklyn Seltzer Boys takes New York City tap water that has been triple filtered through layers of sand, charcoal and paper, and then, using a century-old carbonator, the 43-degree water is fizzed up with carbon dioxide. The bubbly delight is then pumped into glass bottles — most of which were hand-blown in Austria and Czechoslovakia in the 1800s — and then crated for delivery. The result is a beverage with bite that makes Brooklyn Seltzer punchier than its mass market competitors like La Croix and Polar.
In addition to videos, displays, and 3-D models that provide an inside look at the 100-year-old machines used by the seltzer works, the museum has a “siphon station” where visitors are encouraged to “feel the spritz” — the museum’s phrase — by holding an old-school siphon and spritzing the seltzer directly into their mouths.
It’s precisely this type of experience that attracted self-proclaimed “Seltzer King” Jon Posen, who runs Instagram and TikTok accounts in which he reviews different seltzer brands, to the Hanukkah event at the seltzer works. “Alex Gomberg has been in the [New York] Times every few years saying good seltzer should hurt, which is my personal philosophy as well,” Posen told the New York Jewish Week. As someone who grew up with seltzer delivery, he added, he was most excited about using a seltzer siphon once again.
As it happens, delivery was once the foundation of the Gomberg family’s seltzer business. Alex Gomberg’s great-grandfather, Moe Gomberg, was originally in the seltzer delivery business but transitioned to filling bottles for seltzer men.
Around a decade ago, Alex Gomberg had the idea to restart the seltzer-delivery service, and in 2020, when faced with declining sales, he kicked off a new marketing campaign. “During the pandemic, people wanted home delivery of anything and everything and we didn’t have to reinvent the wheel — this is what we’ve been doing for many, many years,” he said.
It was an inspired move: Brooklyn Seltzer Boys now boasts some 600 customers (both restaurants and residences) as well as a waiting list of 300. “People are coming back to this old seltzer because it’s cool, it’s retro, it’s the original way that seltzer was bottled and the taste is great,” Gomberg said.
In 2020, the business relocated from their original location in Canarsie, Brooklyn, to a larger space in Cypress Hills. It was then that the idea to establish a museum was born, a project that Gomberg collaborated on with seltzer expert Barry Joseph, the author of “Seltzertopia.”
A baby enjoys here visit to the Brooklyn Seltzer Museum. (Courtesy of the Brooklyn Seltzer Museum)
The museum, said Joseph, employs “very different ways of exploring how we can use the tools of a museum to tell the story of seltzer, and tell that story in a physical place that’s literally mapped on top of an active working seltzer works.”
At the Hanukkah party, visitors were able to drink unlimited seltzer, do a factory-wide scavenger hunt and play seltzer cornhole. Among the revelers were married couple Dasha and David, who declined to give their last names and who had brought their two young sons with them. “The whole experience here brings nostalgia,” Dasha said.
While Dasha’s comment may be true for many, Gomberg’s thoughts are on the present as well as the future. In fact, if the father of two sons and a daughter gets his way, the Brooklyn Seltzer Boys may eventually need a name change: He hopes the family business will extend to a fifth generation, possibly bringing his daughter on board, too.
“Seltzer is a part of us, it’s what we do,” Gomberg said. “I say I got seltzer in my blood and my veins. It’s who we are as Gombergs. We’re gonna keep going as long as we can.”
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The post Fizz ed: The Brooklyn Seltzer Museum tells the fascinating history of ‘Jewish champagne’ appeared first on Jewish Telegraphic Agency.
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As Gaza War Continues, Hamas Calls for Global Protests While Israel Marks Breakthroughs in Medical Innovation

A pro-Hamas march in London, United Kingdom, Feb. 17, 2024. Photo: Chrissa Giannakoudi via Reuters Connect
As the Palestinian terrorist group Hamas calls for global protests amid stalled Gaza ceasefire talks, Israel has broken new ground despite the ongoing conflict, achieving a major medical breakthrough in synthetic human kidney development.
The contrast illustrates a stark contrast between the priorities of Hamas, an international designated terrorist group that has ruled Gaza for nearly two decades, and Israel, the lone democracy in the Middle East that has long been a leader in tech and medical innovation.
On Wednesday, Hamas urged worldwide protests in support of Palestinians, calling on the international community “to denounce Israel’s genocidal war and starvation policy in Gaza.”
“We call for continuing and escalating the popular pressure in all cities and squares on Friday, Saturday, and Sunday … through rallies, demonstrations and sit-ins outside the embassies of the Israeli regime and its allies, particularly in the US,” the statement read.
The Palestinian terrorist group also called to expose what it described as “the terrorism of the Zio-Nazi occupation against defenseless civilians.”
Hamas’s latest move against Israel comes amid stalled indirect negotiations over a proposed 60-day ceasefire and hostage release deal, which collapsed last month after the group vowed it would not disarm unless an independent Palestinian state is established — rejecting a key Israeli demand to end the war in Gaza.
In its statement, Hamas demanded the opening of all border crossings to allow immediate aid into the war-torn enclave and urged a global condemnation of “the international community’s inaction on the Israeli crimes.”
Amid mounting international pressure to address the humanitarian crisis in Gaza, Israel announced new measures to facilitate the delivery of aid, including temporary pauses in fighting in certain areas and the creation of protected routes for aid convoys.
Israeli officials have previously accused Hamas of diverting aid for terrorist activities and selling supplies at inflated prices to civilians, while also blaming the United Nations and other foreign organizations for enabling this diversion.
Hamas’s statement also emphasized that the “global resistance movement must continue until Israeli aggression on Gaza ends and the siege on the coastal strip is lifted.”
Meanwhile, as Israel faces escalating hostilities and the heavy toll of war, the Jewish state continues to push the boundaries of innovation and resilience, achieving new medical breakthroughs while confronting ongoing challenges.
In a major medical breakthrough, scientists at Sheba Medical Center and Tel Aviv University have successfully grown a synthetic 3D miniature human kidney in a lab using specialized stem cells derived from kidney tissue — one of the most promising advances in regenerative medicine.
Dr. Dror Harats, chairman of Sheba’s Research Authority, described this achievement as a reflection of Israel’s leading role in global medical innovation.
“Despite growing efforts to isolate Israel from international science, breakthroughs like this prove our impact is both lasting and essential,” he said.
In a landmark study, a team from Sheba’s Safra Children’s Hospital and Tel Aviv University’s Sagol Center for Regenerative Medicine created synthetic kidney organs that matured and remained stable for 34 weeks — the longest-lasting and most refined kidney organoids developed to date.
Nearly a decade ago, the research team became the first to successfully isolate human kidney tissue stem cells — the cells responsible for the organ’s development and growth.
Previous attempts to grow kidneys in a lab using general-purpose stem cells were short-lived, typically lasting only a few weeks and often producing unwanted cell types that compromised research accuracy.
However, this Israeli research team used stem cells taken directly from kidney tissue — cells that naturally develop into kidney parts — allowing them to create a much purer and more stable model with key features found in real kidneys.
This medical breakthrough could have far-reaching implications, redefining the current understanding of kidney diseases and advancing the development of innovative treatments.
Researchers believe the model could help assess how medications impact fetal kidneys during pregnancy and move science closer to repairing or replacing damaged kidney tissue with lab-grown cells.
The discovery came days after researchers from Hebrew University of Jerusalem and international partners discovered a way to boost the immune system’s cancer-fighting ability by reprogramming how T cells, which are white blood cells critical to the immune system, produce energy.
The researchers explained in a study published in the peer-reviewed Nature Communications that disabling a protein known as Ant2 in T cells greatly enhances their effectiveness against tumors.
“By disabling Ant2, we triggered a complete shift in how T cells produce and use energy,” Prof. Michael Berger of Hebrew University’s Faculty of Medicine, who co-led the study with doctorate student Omri Yosef, told the Tazpit Press Service. “This reprogramming made them significantly better at recognizing and killing cancer cells.”
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Netherlands to Push EU to Suspend Israel Trade Deal but Won’t Recognize Palestinian State ‘At This Time’

Netherlands Foreign Affairs Minister Caspar Veldkamp addresses a press conference, in New Delhi on April 1, 2025. Photo: ANI Photo/Sanjay Sharma via Reuters Connect
The Netherlands is spearheading efforts to suspend the European Union-Israel trade agreement amid rising EU criticism of Israel’s actions in Gaza, while simultaneously refusing to recognize a Palestinian state, contrasting with other member states as international pressure mounts.
On Thursday, Dutch Foreign Minister Caspar Veldkamp announced that the Netherlands will push the EU to suspend the trade component of the EU-Israel Association Agreement — a pact governing the EU’s political and economic ties with the Jewish state.
This latest anti-Israel initiative follows a recent EU-commissioned report accusing Israel of committing “indiscriminate attacks … starvation … torture … [and] apartheid” against Palestinians in Gaza during its military campaign against Hamas, an internationally designated terrorist group.
Following calls from a majority of EU member states for a formal investigation, this report built on Belgium’s recent decision to review Israel’s compliance with the trade agreement, a process initiated by the Netherlands and led by EU High Representative for Foreign Affairs and Security Policy Kaja Kallas.
According to the report, “there are indications that Israel would be in breach of its human rights obligations” under the 25-year-old EU-Israel Association Agreement.
While the document acknowledges the reality of violence by Hamas, it states that this issue lies outside its scope — failing to address the Palestinian terrorist group’s role in sparking the current war with its bloody rampage across southern Israel on Oct. 7, 2023.
Israeli officials have slammed the report as factually incorrect and morally flawed, noting that Hamas embeds its military infrastructure within civilian targets and Israel’s army takes extensive precautions to try and avoid civilian casualties.
In a Dutch parliamentary debate on Gaza on Thursday, Veldkamp also announced that the government would not recognize a Palestinian state for now — a position that stands in sharp contrast to the recent moves by several other EU member states to extend recognition.
“The Netherlands is not planning to recognize a Palestinian state at this time,” the Dutch diplomat said.
“This war has ceased to be a just war and is now leading to the erosion of Israel’s own security and identity,” he continued.
This latest decision goes against the position of several EU member states, including France, which has committed to recognizing Palestinian statehood in September.
The United Kingdom has likewise indicated it will do so unless Israel acts to ease the humanitarian crisis in Gaza and agrees to a ceasefire.
For its part, Germany said it was not planning to recognize a Palestinian state in the short term, and Italy argued that recognition must occur simultaneously with the recognition of Israel by the new entity.
Spain, Norway, Ireland, and Slovenia all recognized a Palestinian state last year.
Israel has been facing growing pressure from several EU member states seeking to undermine its defensive campaign against the Palestinian terrorist group Hamas in Gaza.
On Thursday, European Commission Vice President Teresa Ribera strongly condemned Israel’s actions in the war-torn enclave, describing the situation as a “grave violation of human dignity.”
“What we are seeing is a concrete population being targeted, killed and condemned to starve to death,” Ribera told Politico. “If it is not genocide, it looks very much like the definition used to express its meaning.”
Until now, the European Commission has refrained from accusing Israel of genocide, but Ribera’s comments mark one of the strongest European condemnations since the outbreak of the war in Gaza.
She also called on the EU to take decisive action by considering the suspension of its trade agreement with Israel and the implementation of sanctions, while emphasizing that such measures would require unanimous approval from all member states.
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Graduate Student Unions Promoting Antisemitism, Reform Group Says

Students listen to a speech at a protest encampment at Stanford University in Stanford, California US, on April 26, 2024. Photo: Carlos Barria via Reuters Connect.
Higher-education-based unions controlled by United Electrical, Radio, and Machine Workers of America (UE) are rife with antisemitism and anti-Zionist discrimination, according to a new letter imploring the US Congress’s House Committee on Education and the Workforce to address the matter.
“Tracing its roots to communism in the 1930s, the UE is a radical, pro-Hamas labor union that has a long history of antisemitism,” the National Right to Work Foundation (NRTW), one of the US’s leading labor reform groups, wrote on July 30 in a message obtained by The Algemeiner. “The UE openly supports the boycott, divestment, and sanctions (BDS) movement, which is designed to cripple and destroy Israel economically. Today, the UE furthers its antisemitic agenda by unionizing graduate students on college campuses and using its exclusive representation powers to create a hostile environment for Jewish students. The hostile environment includes demanding compulsory dues to fund the UE’s abhorrent activities.”
NRTW went on to describe a litany of alleged injustices to which UE members subject Jewish student-employees in the US’s most prestigious institutions of higher education, from the Massachusetts Institute of Technology (MIT) to Cornell University. At MIT, the letter said, “union officers” aided a riotous group which illegally occupied a section of campus with a “Gaza Solidarity Encampment,” participating in the demonstration and even denying access to campus buildings. UE members at Stanford University, meanwhile, allegedly denied religious accommodations to Jewish students who requested exemption from union dues over that branch’s supporting the BDS movement. And Cornell University UE was accused of denying religious exemptions in several cases as well and followed up the rejection with an intrusive “questionnaire” which probed Jewish students for “legally-irrelevant information.”
The situation requires federal oversight and intervention, NRTW said, including Congress’s possibly clarifying that student-employees are not traditional employees and are therefore afforded protections under sections of the Civil Rights Act which apply to the campus.
“These continuing patterns of antisemitism are illegal, immoral, and must be stopped,” the letter continued. “We encourage you to do all that is in your power to investigate and help bring an end to the UE and its affiliates’ nonstop harassment and intimidation of Jewish students … The Trump administration can also use tools available to it under Title VI and Title VI of the Civil Rights Act against colleges who work with unions to create a hostile environment for Jewish students.”
July’s letter is not the first time NRTW has publicized alleged antisemitic abuse in unions representing higher education employees.
In 2024, it represented a group of six City University of New York (CUNY) professors, five of whom are Jewish, who sued to be “freed” from CUNY’s Professional Staff Congress (PSC-CUNY) over its passing a resolution during Israel’s May 2021 war with Hamas which declared solidarity with Palestinians and accused the Jewish state of ethnic cleansing, apartheid, and crimes against humanity. The group contested New York State’s “Taylor Law,” which it said chained the professors to the union’s “bargaining unit” and denied their right to freedom of speech and association by forcing them to be represented in negotiations by an organization they claim holds antisemitic views.
That same year, NRTW prevailed in a discrimination suit filed to exempt another cohort of Jewish MIT students from paying dues to the Graduate Student Union (GSU). The students had attempted to resist financially supporting GSU’s anti-Zionism, but the union bosses attempted to coerce their compliance, telling them that “no principles, teachings, or tenets of Judaism prohibit membership in or the payment of dues or fees” to the union.
“All Americans should have a right to protect their money from going to union bosses they don’t support, whether those objections are based on religion, politics, or any other reason,” NRTW said at the time.
Follow Dion J. Pierre @DionJPierre.