DAX: Data Science and AI Exchange 2026
DAX 2026, hosted by Columbia's Data Science Institute, is a cross-sector conference at Lerner Hall that gathers academics, industry leaders and government voices for a candid exchange on responsible AI. Attendees will explore opportunities, governance, and real-world implications of deploying AI responsibly.
BEN & JERRY'S FREE CONE DAY 2026, NATIONWIDE
Ben & Jerry's Free Cone Day returns with complimentary scoops at NYC locations as part of a nationwide celebration. On April 14, 2026, visit participating Ben & Jerry's shops in New York City to claim a free ice cream cone and join a joyful, family-friendly promo.
GREY GOOSE X THE DEVIL WEARS PRADA, NYC
Grey Goose partners with The Devil Wears Prada for a NYC food festival across Zuccotti Park and Manhattan West Plaza. This multi-location tasting runs April 14–23, 2026, offering bites and cocktails in iconic NYC spaces and a fashion-forward festival atmosphere.
Nordic-US AI Leadership Summit
Nordic-US AI Leadership Summit gathers industry and policy leaders from Nordic and US tech sectors to explore AI strategy, governance, ethics, and cross-border collaboration. The one-day conference at 1 Manhattan West features talks on responsible AI, innovation, and enterprise adoption.
Power Up Your Marketing with AI
Explore how artificial intelligence can power modern marketing in a free, hands-on class at General Assembly in New York City. Learn AI-driven strategies, tools, and practical tips to elevate campaigns and analytics in a professional workshop setting.
Mark Harmon & Leon Carroll Jr. Book Event
A book event headlined by NCIS star Mark Harmon with Special Agent Leon Carroll Jr. across NYC venues. Attendees can meet the authors, hear about their work, and get autographs during the 6–8 PM session in April at various NYC locations.
ASHRAE Earth Day: Real-World Multifamily Retrofit Summit
Join industry leaders from the NYC Department of Buildings and Urban Green Council with engineers, owners, installers, and manufacturers for the ASHRAE Earth Day Summit on Real-World Multifamily Retrofits. Learn about ventilation upgrades, steam system optimization, and electrification strategies for existing buildings at Fordham's McNally Amphitheatre.
Lily Allen @ Radio City Music Hall
Lily Allen plays Radio City Music Hall on April 14, 2026 — an energetic pop concert from the British singer-songwriter featuring her well-known hits and lively live show.
Keep it Simple: Anti-Corruption Messaging in Wartime Ukraine
Columbia's Harriman Institute presents a lecture on whether governments can boost trust in anti-corruption efforts through information campaigns during wartime Ukraine. Timothy Frye leads the discussion, moderated by Jack Snyder, with researchers Gans-Morse, Huss, and Keudel sharing empirical findings. The talk explores messaging, effectiveness, and public perception.
Carnegie Hall: Alisa Weilerstein: Fragments
Carnegie Hall presents Alisa Weilerstein: Fragments, a poised cello recital that threads intimate contemporary pieces through the hall's gilded acoustics, delivering a luminous NYC concert experience.
Nick Offerman @ Town Hall
Nick Offerman brings dry, deadpan wit to Town Hall in Manhattan, turning a storied NYC stage into a woodsy, laughter-filled night of storytelling, clever riffs, and blue-collar charm.
Intro To The HTTP Archive
An introductory session on the HTTP Archive, exploring how to audit website performance with the project's data and metrics. Learn practical tips for developers and QA teams, see real-world examples, and discover how to apply findings to improve page load times.
Jordi Savall at Carnegie Hall
Jordi Savall enchants the Stern Auditorium / Perelman Stage at Carnegie Hall, weaving Renaissance strings and ancient textures into a luminous, world-spanning concert that revels in archival grace and intimate nuance.
Famesick Tour: Lena Dunham & Andrew Rannells – Book Launch
Join Lena Dunham and Andrew Rannells for the Famesick Tour book launch at Greenlight Bookstore in New York. Expect live readings, candid insights into their collaboration, and a post-talk Q&A in a cozy bookstore setting.
Jennie Garth I Choose Me Signing
Celebrity author Jennie Garth signs copies of I Choose Me at Barnes & Noble Fifth Avenue in NYC. Fans can meet the actress in a classic bookstore setting and request a personalized inscription.
Lena Dunham: Famesick Tour — An Evening of Stories
Lena Dunham brings the Famesick Tour to BAM for an intimate evening of stories, memoir insights, and candid conversations in the iconic Brooklyn Academy of Music.
Gerschen Cohen Violin Recital: Karisa Chiu
Experience a refined classical violin recital as Karisa Chiu performs the Gerschen Cohen program at Carnegie Hall in New York City. The evening blends virtuosic solo passages with intimate musical storytelling in one of the world's most iconic concert venues.
Buster Keaton The General
Screening of Buster Keaton's The General at Dodge Hall, followed by a conversation with Columbia University American Studies director Jeremy Dauber and NYT critic Alissa Wilkinson. Free and open to the public with registration; campus access requires a Columbia ID and a QR code for non-affiliates.
Machine Learning at the Flatiron Institute Seminar: Jeremias Sulam
An expert machine-learning seminar at the Flatiron Institute in NYC featuring Jeremias Sulam. The 60-minute lecture surveys recent advances, theory and applications in ML, held at 162 Fifth Avenue.
Award-Winning Writer Discusses Public Beliefs around the Apocalypse
Award-winning author Amitav Ghosh discusses why publics fear and fixate on an apocalypse, linking climate crises, biodiversity loss, and geopolitics to belief systems about humanity's future. A provocative NYC talk exploring narrative, science, and philosophy behind catastrophic thinking.
Michael McIntyre Live at Madison Square Garden
British comedian Michael McIntyre performs a live stand-up show at Madison Square Garden in New York City. Expect his high-energy storytelling, breezy observational humor, and playful crowd work in a sold-out arena experience.
Engineering Access: Transforming Cancer Prevention & Treatment for Women
At 2 Metrotech Center, Brooklyn, this lecture links engineering breakthroughs to women's cancer prevention and treatment, highlighting data-driven design, accessible healthcare, and real-world impact.
Collaborative Open-Source EDA Community: Research & Industry Engagement
At 370 Jay, 1013, the Collaborative Open-Source EDA Community blends research and industry voices for hands-on demos, talks, and cross‑sector collaboration in electronic design automation.
Rheology
Rheology is a contemporary drama by and/or directed by Shayok Misha Chowdhury at Playwrights Horizons, presenting a must-see piece of new theatre on Apr 14, 2026.
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