At "Data After Dark" on Sept. 26 in Washington, D.C., more than 1,000 attendees gathered to celebrate and defend data center construction amid a brief protest. Supporters emphasized techno‑optimism and technological fixes — such as closed‑loop cooling, used in roughly 45% of U.S. facilities — while critics pointed to water use, power strain and neighborhood impacts. The event highlighted deep public skepticism (a New York Times/Siena poll found 61% oppose AI‑driven data center builds) and organizers’ plans to expand outreach with a proposed 2027 roadshow.
Inside 'Data After Dark': A Pro‑Data Center Party, The Debate, and What's Next

On Sept. 26 in downtown Washington, D.C., more than 1,000 people had RSVP'd for "Data After Dark," a party organized to celebrate and defend data center construction and the technologies it enables. The event — moved from a planned house party to PubKey, a Penn Quarter "bitcoin bar" — drew a mix of supporters, journalists and a small group of protesters whose interruption was quickly drowned out by boos and chants from attendees.
What Happened
Organizer Jonas Du, a writer at Pirate Wires, cohosted the gathering with Ed Tarnowski (R Street Institute) and Casey Given (Young Voices). The party featured themed cocktails, a generative AI photo booth, live music and informal speeches. Toasts began after 10 p.m., and speakers urged a mix of techno‑optimism and public education about AI and data centers.
Why Data Centers Matter
Data centers are the physical facilities that house servers and networking equipment powering websites, apps, cloud services and messaging platforms. As AI workloads expand, demand for compute capacity is driving a surge in new facilities. According to the global directory Data Center Map, there are thousands of U.S. data centers — more than 4,700 listed as of Aug. 19 — with Virginia alone hosting more than 600 facilities.
Concerns Raised
Critics cite water use, pressures on local power grids, noise and the visual impact of large, windowless buildings. A New York Times/Siena poll found that 61% of likely voters oppose building data centers specifically to support AI, with opposition strongest among voters under 30. Protesters at the party shouted that the industry consumes local water supplies; a video later captured one protester making an obscene gesture before being shouted down.
How Supporters Respond
Party speakers and attendees argued that innovation — not a construction moratorium — is the right response. Closed‑loop cooling, which recirculates cooling water and reduces consumption, is already used in a significant share of facilities; estimates in reporting place adoption at roughly 45% of U.S. data centers, and several large companies have signaled further uptake. Supporters also pointed to local economic benefits: tax revenue from a Meta data center, for example, reportedly funded teacher bonuses exceeding $50,000 in one Louisiana district.
"This is a competition between people who fear the potential of the future and people who believe in the potential of the future," organizer Jonas Du said that night.
At The Party
The mood among attendees was upbeat and at times defiant. The crowd included think‑tank staffers, engineers, attorneys, White House officials, defense workers and journalists. Sponsors disclosed on the day of the event included the Manhattan Institute, the Bitcoin Policy Institute and Strata, a modular data center startup. Organizers said they hope to "take this party on the road" in 2027, with potential stops in New York, San Francisco, Miami, Austin and Los Angeles.
An editorial aside in original coverage noted broader cultural and generational trends: a Resume.org survey found one in five Gen Z workers use ChatGPT regularly for decisions or advice, a detail that speakers used to underscore the urgency of public education about AI.
What This Means
The party was never intended to solve a national PR problem in one night. Instead, its organizers framed it as a chance to build community among advocates, practice public outreach, and argue for technological solutions to legitimate concerns. Whether such events shift public opinion remains unclear, especially given strong poll opposition and vocal online criticism.
Takeaway
"Data After Dark" was part networking event, part public‑affairs exercise: an attempt to humanize an industry that many voters view with suspicion. The debate over data centers involves tradeoffs among local impacts, national competitiveness on AI, and the potential gains from continued technological deployment. Constructive public engagement, clearer explanations of mitigation measures like closed‑loop cooling, and thoughtful siting and design will be central to closing the gap between supporters and skeptics.
Byline: Natalie Sandoval is an opinion fellow with the Intercollegiate Studies Institute and a 2024 Columbia University English graduate. This piece originally appeared on USA TODAY: "I went to a data center party because I know you're curious | Opinion."
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