Information Retrieval

Details Location: Crimson Whiskey Bar (Either the downstairs whiskey bar, or main floor bar, TBD) The purpose of Thinkers and Drinkers is to facilitate casual but meaningful and interesting conversations with other people in a face-to-face setting. The topics cover a wide variety of issues and are different for every meeting. While conversations may get heated at times, we ask that all members be respectful of each other and refrain from personal insults. Topic: The Gamblification of Everything Gambling is certainly not anything new. The idea of making a quick buck based on a game was just as appealing to ancient Mesopotamians as it is to estranged uncles who moved to Las Vegas. In the US, sports gambling has exploded since the Supreme Court ruling in 2018 that struck down a nationwide ban on sports betting. A [survey](https://sri.siena.edu/2025/02/18/22-of-all-americans-half-of-men-18-49-have-active-online-sports-betting-account/) released last year revealed 22% of Americans had an active sports betting account, and nearly half of men aged 18-40. This growth has mainly been associated with mobile apps like DraftKings, which thrive on allowing many small bets anytime, anywhere, on people's phones. Unsuprisingly this has led to a dramatic increase in gambling addictions for people in their 20s. It's not just sports gambling that has taken off, but other new betting markets like Polymarket that allow users to bet on anything from elections and international conflict to earthquakes and video game release dates. Meme/Joke markets like "[Whether or not Jesus will return this year](https://polymarket.com/event/will-jesus-christ-return-before-2027)" have popped up that have volume in the tens of millions of dollars. With prediction markets becoming legal in the US after a CFTC decision in October 2025, these prediction markets are set to grow more, both in terms of volume and the number of things they bet on. Questions to Consider: * Are sports gambling addictions overhyped? * Should the federal government put restrictions on sports betting and prediction markets? * How does the role of social media influence people's views on taking extraordinary risks to get rich fast? * What type of impact do prediction markets have on the things they are trying to predict? Could this provide adverse incentives for someone to influence an election just because of the bets they have taken?

Trivia starts at 7 but come early if you want to order food and drink before the game starts. Add message in group chat before 7 if you need help finding us. No phone use during trivia, so if it's after 7 look for team Brainstorm! New players welcome! If needed, we can make 2 teams.

**You must purchase a ticket for this event. Purchase event [here](https://www.eventbrite.com/e/2nd-annual-her-plate-dinner-event-tickets-1982380440261?aff=ebdssbdestsearch). Cost is $128.63** Figleaf is celebrating International Women’s Day with a multi-course dining experience with wine pairings featuring Female Winemakers! Join us on Friday, March 6th for a special International Women’s Day celebration, showcasing the incredible talent of local female chefs and winemakers! This one-of-a-kind event will highlight the artistry, passion, and culinary excellence of women in the food & beverage industry. Enjoy an evening filled with delicious tastings, and inspiring stories from some of the most talented chefs in our community. Whether you’re a food enthusiast, a supporter of women in the culinary arts, or just looking for an unforgettable dining experience, this event is for you! Come hungry and leave inspired as we honor the achievements of these incredible women and their impact on the local food & beverage scene. Purchase tickets [here](https://www.eventbrite.com/e/2nd-annual-her-plate-dinner-event-tickets-1982380440261?aff=ebdssbdestsearch).

Tantra is a special inner science that teaches how we can change our mind, ourself and our life. Although the idea of Tantra is very popular these days, many people misunderstand its real meaning and so it is often misused. In reality, Tantra is a very special practice that harnesses the power of our imagination and the power of Buddha’s blessings to quickly lead us to a state of permanent peace and happiness. The profound Tantric practices show us how to overcome the limiting views of ourselves, others, and the world around us that give rise to fear, anxiety, and other painful thoughts. Tantra helps us create positive energy and wisdom through special meditations that lead us quickly to enlightenment. This series is open to everyone and in particular provides a great opportunity to prepare those who wish to receive Highest Yoga Tantra Empowerments. March 5: What is Tantra? March 12: Liberating the Imagination March 19: Our Blissful Potential March 26: Channels, Chakras & Mantras **REGISTRATION** Standard: $12 \| Financial Hardship: $6 \| Free for [Members](https://meditation-dc.org/membership/) [Pre-Register Here](https://meditation-dc.org/thursday-evenings/) Each class is available by drop in. Everyone is welcome to attend, no previous experience is required. **LOCATION** Kadampa Meditation Center DC 1200 Canal St\. SW \| Washington\, DC 20024 **Metro Stop:** Waterfront or Navy Yard

📚 Do you love reading, but wish you had a structure and a community to share your insights with? Join our small circle of curious minds (just 4 members per gathering) as we come together for an hour of focused reading—in the calm setting of a library or the cozy atmosphere of a café. Here’s how it works: First part: Quiet reading on your own—bring a book you’re exploring, whether it’s philosophy, history, psychology, literature, or anything meaningful to you. Second part: We regroup and each person shares key takeaways, insights, or questions sparked by their reading. This sparks a structured yet free-flowing conversation around ideas, perspectives, and personal reflections. Why join? Add structure to your reading habit. Discover new books, authors, and ideas through others’ choices. Build real connections by sharing and listening deeply. Socialize around something meaningful instead of small talk.

*This is another completely different event than ones we've previously held, covering a unique angle on the subject of communication.* Is "talking" the same as "effectively communicating"? Do you have a problem getting your ideas across to others? Does nervousness about talking get the better of you? Maybe you consider that it is who you are by nature. But if it was something natural, wouldn't you be happy and content with it? Maybe there is more to effectively communicating than just your personality. This live, in-person workshop explores the subject of communication and precise actions one can take to improve their communication... without changing their personality or being someone they are not. **You’ll likely relate if:** * You replay conversations later and think, *“That’s not what I meant.”* * You hesitate or overthink when it’s time to speak up. * Conversations drift into tension even when everyone has good intentions. * You want to connect better—but don’t want scripts or fake confidence. It’s a **guided, interactive workshop** where you’ll: * Learn why conversations break down in the first place * The most common problem people have in any struggle to have a conversation. It's not what you may think! * Practice being more present and composed in real time * Leave feeling more comfortable in conversations—without forcing anything Most people notice a difference **during the session itself**, not weeks later. **Who this is especially good for** * Thoughtful, introspective, or introverted people * Professionals who want clearer communication at work * Anyone navigating relationships, boundaries, or confidence * People tired of tips that don’t translate into real life You don’t need to be outgoing. You don’t need experience. You just need curiosity. This will be held in a group setting with light refreshments served. The location will be easy access for metro and bus stops. There is street parking available as well as a parking garage next to the building.

Join us before the lecture for a casual get together to mingle and chat about science! You can get excited about the lecture, talk about previous lectures, indulge in completely unrelated science, whatever tickles your fancy! We'll hang out at Afterwords Cafe (part of Kramers Books) for about an hour and a half then make our way to the Powell Auditorium. There's plenty of good food and beverages, so it should be a grand time.

New (old) location - La Madeleine at 500 King St! Hope to see you there

To help us estimate attendance and to see the venue address, please RSVP on Luma!: https://luma.com/af0yjzz6 *A free, public workshop—no technical background needed* ​Artificial intelligence is no longer just getting better at narrow tasks—it’s beginning to look *general*. Many researchers believe we’re entering the early stages of the **AGI transition**: a period where AI systems start to match or exceed human abilities across a wide range of domains. ​This workshop explores what AGI actually means, how to think about it intuitively (without hype or jargon), and what this transition could mean for your job, your relationships, and your day-to-day life—much sooner than most people expect. ​Together, we’ll explore questions like: ​**What is AGI?** ​How do experts define artificial general intelligence, and how is it different from today’s AI tools? ​**Work & Jobs:** ​Which kinds of jobs are already being automated or transformed—and which ones experts believe are most likely to remain resilient? ​**Human Connection:** ​How is AI starting to replace or supplement roles once filled by coworkers, friends, tutors, therapists, and companions? ​**Robots & the Physical World:** ​What happens when advanced AI is paired with rapidly improving robotics—and which parts of the economy could change next? ​**What you’ll get:** * ​A clear, beginner-friendly explanation of AGI and why it matters * ​Real-world examples of how AI is already reshaping work and social life * ​Live demos that highlight both impressive capabilities and emerging risks * ​Interactive discussion and exercises to test your own intuitions about the future ​Come ready to grapple with one of the biggest transitions humanity may ever face—a shift that could redefine not just how we work, but how we relate to each other, find meaning, and navigate a world increasingly shaped by intelligent machines.

DC Code and Coffee is an inclusive, informal co-working session. It's community-led and community-run by devs, for devs. People of all skill levels attend. Whether you’re dev-curious, aspiring, or a professional developer, we’d love to have you! Come chat or learn to code on a Sunday afternoon with coffee and cool-inclusive people. Bring your laptop! We typically meet every month on the weekend. **Join our online community!** For all things Tech in DC and to get latest updates and tech events from the DMV area, join the [DCTech Slack](https://dctech.chat/). All DC Code & Coffee announcements are in the #dccodecoffee channel **How it works** Near the beginning of the event, we do an introduction circle. You say your name, what you can help others with, and what you would like help with. You can also share job opportunities. After the introduction circle, everything is self-organized. **Event Host and Directions** We are meeting in the big meeting room at the back of the library.

⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **This is a curated, small-group meetup make new friends in Washington.** Each meetup brings together 4–6 like-minded people for casual conversations over brunch. We use the Groupvibe platform to organize and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com](https://groupvibe.com) Once you register, and **buy a ticket or become a Groupvibe member**, we’ll share the exact location and match you with your group. **Why this works:** \* Smaller groups make real conversations easier \* Matching helps avoid awkward dynamics **Note:** RSVPs here on Meetup don’t reflect total attendance. Many attendees register directly via our website. This meetup is organized by **Groupvibe**, a small team passionate about helping people form meaningful friendships offline.

Title: What Is Space Density? From Medium Ontology to the Spacetime Constant K Date: March 8 2026 10:00 am - Noon EDT Abstract: Spacetime plays an active role in gravity, wave propagation, and quantum behavior, yet physics rarely treats it as a physical medium with intrinsic properties such as density or inertia. This missing layer creates a major conceptual gap—especially when interpreting large-scale gravitational anomalies that are often attributed to dark matter. In this talk, Lynn will propose a clear conceptual framework for what it means for spacetime itself to possess a density-like property, and Lynn will explain why Unified Field Theory (UFT) naturally encodes this property through the constant K, called the spacetime background inertial intensity constant. Lynn will introduce a space-density constant μₛ as a universal property of space itself—independent of matter, energy density, or gravitational sourcing. However, μₛ cannot be inserted directly into field equations, because it belongs to the ontological level: it describes what space is, not how spacetime responds. To influence dynamics, μₛ must be expressed geometrically. This leads naturally to K, which carries the same physical meaning but operates at the level required by geometric field dynamics. This is a change in representation—not the addition of new physics. This approach provides an alternative way to interpret dark-matter-like effects. Instead of requiring unseen particles, gravitational anomalies can be viewed as consequences of spacetime’s intrinsic rigidity and its global, cumulative response in large coherent systems such as disk galaxies. In local, weak-field environments, standard Newtonian and relativistic gravity remains an effective approximation. The goal of the talk is not to present a final empirical model, but to clarify the physical meaning of spacetime constants and open discussion between UFT and mainstream theoretical physics. Keywords: Spacetime ontology; space density; intrinsic spacetime properties; Unified Field Theory (UFT); spacetime background constant K; geometric response; gravitational coupling; dark-matter-like phenomena Brief Biography Lynn Lou Beran is a Senior IT Security Analyst and an author, translator, and editor working at the intersection of science, engineering, and communication. She translated and edited multiple editions of Zhang XiangQian’s Unified Field Theory and co-authored recent manuscripts developing a geometric, motion-based view of physical reality. Lynn’s broader work focuses on making advanced ideas accessible without sacrificing rigor, and on connecting conceptual insight to testable predictions and practical tools.

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“Ireland’s Fight for Freedom,”** with Kevin Matthews, assistant professor of history at George Mason University and former London correspondent for Vatican Radio reporting on British and Irish news. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/northern-virginia-ireland-freedom](https://events.ticketleap.com/tickets/profsandpints/northern-virginia-ireland-freedom) .] After centuries of struggle, Irish men and women won their freedom from Great Britain after waging a war that set the pattern for all other independence struggles of the 20th century. But there was a price—the partition of their country, a split setting the stage for the Northern Ireland “Troubles” that didn’t end until 1998. Gain a deeper understanding of Ireland and its history with Professor Kevin Matthews, a historian and frequent Smithsonian Associates speaker who had served as a journalist covering the last stages of the Troubles in Ireland in the early and mid 1990s. He’ll discuss in depth how the Irish won independence in a two-year war between 1919 and 1921, covering topics as the role women played in the conflict, the life and tactics of the revolutionary leader Michael Collins, and the Irish development of “urban guerilla warfare” using small, highly mobile armed units called “flying columns.” Most important, this talk will examine how the conflict between Irish nationalists and Irish unionists led to Ireland’s division and later conflict. From the Easter Rising to the Good Friday Agreement, from Bloody Sunday to Brexit, this conflict has never quite gone away. As the Irish poet, William Butler Yeats once wrote: Now and in time to be, Wherever green is worn, Are changed, changed utterly: A terrible beauty is born. Professor Matthews will explore how the Irish fought to a standstill what was then the mightiest empire in the world and how, more than he could have known, Yeats’ prediction still rings true today. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: Members of the Irish Republican Army’s West Connemara Flying Column in 1921. (Public Domain photo.)

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Join membersrs of the Central Ohio UX and digital design community for a casual monthly breakfast.

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

**Tickets go on sale 3/12 . I will post what row to buy your ticket in then .**

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

A great movie deserves a great dinner! Join us after PROJECT HAIL MARY for another fun and tasty dinner at a CMG-favorite restaurant, FUGU SUSHI! RSVPs are limited for the dinner portion of this event! Here are complete details: FUGU SUSHI: Fugu Sushi offers a truly authentic experience that keeps customers (and the Movie Group) coming back for more. They offer an extensive menu with a delightful array of options and something for everyone! From their top-rated sushi, to tasty appetizers, soups, salads, bento boxes, tempura, delicious teriyaki dishes (including chicken, shrimp, salmon, tofu, vegetable and more), and vegetarian and vegan options, you’ll be certain to find something you love! MENU: https://www.fugusushicolumbus.com/menus RSVP: An RSVP here means you're signed up for the DINNER portion of this event. Seating is limited. If you also plan to join for the movie, please also RSVP in the separate event listing for the movie portion of this event. For the movie, we'll meet in the theater lobby at 2:10pm for the 2:30pm SuperScreen DLX showing. Advance ticket purchase for the movie is advised. Please RSVP in both events, if you plan to attend the movie and dinner. Look forward to seeing you there, Dan