Information Retrieval

**\*\*Please note this event is in-person only.\*\* We have limited space, please do not RSVP if you are not planning on joining us in person in D.C. at SEI.** The villainous **Lord Taart Chart** has emerged from the shadows once again, and he’s targeting your data! In a brazen attack, he’s stolen your carefully curated data and locked it deep inside his fortified **Azure Vault**. **Your Mission:** You and your team must rise to the challenge, confronting Lord Taart Chart’s wicked ways by solving his **10 Power Query Puzzles**. These devious challenges will test your ability to wrangle, transform, and tame even the messiest of data. Join us at SEI for a reprise of our most popular session from Power BI Days DC 2025, a fiendishly tricky collaborative game developed by our very own John Kerski. In March, Lord Taart Chart will hit the road for his first ever appearance on the national stage at FabCon Atlanta.

Talk For Change (Club 1059567) is a mutually supportive and positive learning environment in which every individual member can develop communication and leadership skills, which, in turn, foster self-confidence and personal growth. We meet the first and third Wednesday of every month at 6:45 pm with online and in-person meetings. If you want to attend in person, we meet at Madhatters Restaurant, 1319 Connecticut Avenue, 1 block south of Dupont Circle, in Washington, DC. Contact us for more information (and to get the Zoom link for online attendance): contactusform-1059567@toastmastersclubs.org. http://talkforchange.toastmastersclubs.org/agenda-739269.html

At this event you'll discover how to better understand and control your subconscious mind, helping you overcome doubts and fears. If you have anger issues, depressions and anxieties. this event will show you how to overcome them.

meet at Tysons Corner Mall Upper Level Food Court

Join DC Metro Crafts for the mid-month meetup! Bring your own cross stitch, knitting, crochet, or other portable craft. The Southwest Library is right off the Waterfront Metro. We'll be in Meeting Room 1. Go through both glass double doors and loop around to the right to find us. There are plenty of tables to spread out.

Business Oriented Toastmasters (BOTM) is an exceptionally strong Toastmasters club in Rockville, MD. Our club has earned President's Distinguished Club status for the last thirteen years in a row. We are dedicated to helping each of our members achieve their personal public speaking and leadership goals in a friendly, supportive environment. We pride ourselves on having organized, professional meetings with strong evaluations, while having fun at the same time. Guests are always welcome and no notice is necessary. Just show up and plan to have fun. See how BOTM can help you achieve your goals. We are a diverse club with both seasoned and new Toastmasters, and all ethnic and professional backgrounds. For more information, please visit our website at botm.toastmastersclubs.org or contact us at contact-2279@toastmastersclubs.org Meeting locations: 1st Wednesday of every month in person at Faith United Methodist Church, 6810 Montrose Road, Rockville, MD 3rd Wednesday of every month via Zoom

Title: An Easy Intro to Feynman's Quantum ElectroDynamics (QED) Summary: One of the most delightful and informative physics books ever written is Richard Feynman’s QED. In this short book, Feynman undertook the daunting task of explaining his Nobel-Prize-winning theory, Quantum ElectroDynamics, without any math except in a few elaborating footnotes. Remarkably, he succeeds! In this talk, Terry replicates many of his arguments to show how you, too, can understand one of the most fundamental mechanisms of physical reality by using not much more than lots of tiny one-hand clock dials moving through space. Speaker: Terry Bollinger is a computer scientist Speaker: Terry Bollinger is a computer scientist with BS, MS and Professional degrees from the Missouri University of Science and Technology.

In a parallel world where everyone has an innate “frequency,” those with high frequencies are gifted, popular, and – most importantly – lucky. People in lower ranges have correspondingly less of these traits but more emotional depth. When someone with extremely high frequency is in close proximity to someone especially low, chaos ensues. A boy and girl at opposite extremes of the scale meet in elementary school and encounter each other repeatedly over many years. While the story seems at first to be a *Romeo and Juliet* variation in search of a happy ending, their universe has some secrets that will make the action weirder and more entertaining than anyone could expect. ■ Title — *Frequencies* ■ A.K.A. — *OXV: The Manual* ■ Director — Darren Paul Fisher ■ Cast — Daniel Fraser, Eleanor Wyld, Owen Pugh ■ Unrated, suitable for teens and adults ■ ©2013 \| 1h 49m \| Mystery\, Romance\, Sci\-Fi ■ Distributed by Samuel Goldwyn Films ■ Licensed for showing in Alexandria libraries by Swank Motion Pictures

9. Northern Songs /291 end p. 332. 41 pages.

*UPDATE*: We will plan to discuss the 1855 edition of Whitman’s “Leaves of Grass.” This is a much slimmer volume than the 1892 “Deathbed” edition, so we’ll plan to discuss the entire work. To stay up to date with events and discuss meetings or books, you can join our Whatsapp group. Please message me to get added.

Details Location: Crimson Whiskey Bar (Downstairs Bar, Not Rooftop) 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: Trust in Institutions Across much of the world, trust in major institutions, including government, media, corporations, courts, universities, and science, appears to be shifting. Surveys often show declining confidence in public institutions, while at the same time people continue to rely on them for stability, information, and coordination. Recent years have included disputed elections, misinformation concerns, public health crises, economic disruptions, and rapid technological change. These events have raised difficult questions about credibility, legitimacy, and accountability. Some argue that skepticism toward institutions is healthy in a democracy, encouraging transparency and reform. Others worry that widespread distrust can weaken social cohesion and make collective problem solving nearly impossible. Major surveys and studies on institutional trust include: • Pew Research Center, Public Trust in Government: https://www.pewresearch.org/politics/2024/04/30/public-trust-in-government-1958-2024/ • Edelman Trust Barometer (annual global survey): https://www.edelman.com/trust/trust-barometer • Gallup, Confidence in Institutions: https://news.gallup.com/poll/1597/confidence-institutions.aspx • World Values Survey, Trust indicators across countries: https://www.worldvaluessurvey.org Historically, periods of low institutional trust have sometimes preceded major reforms or political realignments, while in other cases they have contributed to instability or authoritarian backlash. Understanding when distrust is justified, and when it becomes dangerous, remains an open question. Questions to Consider • What factors most strongly shape trust in institutions, performance, transparency, shared identity, or something else? • Is declining trust primarily a problem, or can it be a healthy corrective? • Are some institutions, such as courts, science, or local government, more deserving of baseline trust than others? • How should societies respond when large portions of the public lose faith in elections, media, or public health guidance? • Can trust be rebuilt once it is lost, and if so, how? • Does technology, especially social media and AI, strengthen or weaken institutional legitimacy?

**AI-Supported Creative Exploration** *For Unassuming Intuitives & Practicing Creatives* (Please note that this event has not been organized or endorsed by The Writer's Center.) This meetup is part of AI as Creative Partner — A Practice Group, a set of open, non-sequential creative labs you can join at any point. We use AI as a thinking partner—not to replace your ideas, but to help surface and shape them without overthinking or pressure. You bring fragments—ideas, impulses, unfinished concepts. With AI as a supportive collaborator, we explore how those fragments can become clearer, more coherent, and ready to share if and when you want to. No technical background is required. If you can talk or type, that's enough to work with AI here. This session is intentionally low-commitment and flexible: * Arrive late or leave early * Work quietly or observe * Ask questions, or simply watch the process unfold There's no presentation and no expectation to finish anything. Showing up as you are is enough. **FROM FRAGMENT TO FORM - AN OPEN AI STUDIO** Many creative ideas don't arrive as "projects." They arrive as fragments, moods, or something that won't leave you alone. This open studio is a place to gently explore those fragments using AI as a thinking partner—without forcing clarity too soon. You're welcome to work, observe, arrive late, or leave early. This is a calm room for unfinished ideas. **HOW TO FIND US** Look for the room with the door open on the lower level. Look for the guy with the screen projector and ambient light and sound. Feel free to just walk in and settle. **(*This is an independent meetup using rental space at The Writer's Center. The Writer's Center has not organized or endorsed this event.*)**

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)

This meeting will be an open discussion about the book "an Immense World" by Ed Yong

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

**NEW LOCATION: Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: * 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. * 6:30 to 8:00 pm. Main meeting and presentation(s). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact centralohpython@gmail.com

Tickets now on sale Cinemark Stoneridge Plaza ,Gahanna