Smart Cities

Come join us for informal discussions about AI, and meet others who are passionate about the subject!

Come play some casual Commander at Crystal City! Bring your favorite decks for some pickup games, and feel free to bring your trade binders if you'd like! **We play at 2100 Crystal Drive** in Arlington, VA, 22202, which is a seating area that is right next to We, the Pizza in Crystal City. Detailed directions on how to get there: **Directions from the Metro:** If you're taking the Metro, exit at Crystal City. When you come up the first set of escalators, turn left to enter the underground shops and then turn left again after a brief walk. Cross the street, enter the next building, and the seating area will be on the left after passing the Minuteman Press Printing and Marketing shop. **Parking:** If you're driving, garage parking is free after 4 pm. Enter the garage on 2144 Crystal Drive. There will be elevators that take you up to the main level. If you have any questions, please join our Discord for the most up-to-date information: https://discord.gg/fBUWvrAVMv

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.

What do you *really* believe about money? Is it something to fear… something to avoid… or something that can support a meaningful, abundant life? Join us at **Unity of Fairfax** as we explore the connection between faith and finances—and how our beliefs about money shape our experiences. Through a Unity perspective, we’ll look at the origins of our “money consciousness,” gently uncover limiting patterns, and open the door to a healthier, more empowered relationship with abundance. And don't worry, this is not about tithing!! It’s about awareness, clarity, and possibility. Whether you’re feeling stuck, curious, or ready for a new perspective, you are welcome here.

\#\#\# This is now a No-Host Event. People may attend as individuals, but there will be no event host. Aditya will be put of state during this event. \#\#\# Free Tickets are available here: [https://www.washingtonperformingarts.org/event/tregaron-meadow-concert-26/](https://www.washingtonperformingarts.org/event/tregaron-meadow-concert-26/) Below is the official event description You will need to bring chairs or mats to sit on, or comment that you need one since I have plenty of outdoor chairs. You need to get a ticket from this website, the tickets are free, but are not available yet. An afternoon jazz performances by Mars Arts D.C. artists. In the Meadow, the magic of live performances and the tranquility of nature come together for an unforgettable experience of sensory delights. Tregaron performances are free and great for all ages. Artist details to be announced. Registration will be available in spring 2026.

Higher Grounds – Arlington is part of a growing network of gatherings where we create space for thoughtful, authentic dialogue about what matters most. Whether we’re exploring the nature of happiness, the challenges and possibilities of midlife, spirituality, culture, capitalism, parenting, or the role of art and travel in a meaningful life, every conversation is shaped by the people in the room. There’s no set leader or rigid agenda—just a shared commitment to listen as much as we speak. We start with brief introductions focused on what makes you you (not your LinkedIn bio), then dive straight into whatever is on people’s minds. The direction of each meetup emerges organically, making every event unique. MANDATORY: PLEASE REVIEW OUR COMMUNITY GUIDELINES IN THE GROUP DESCRIPTION. Everyone is expected to engage in respectful conversations and listen deeply as well as share. We have a zero tolerance policy of sexual harassment and hate speech. Come ready to share, reflect, and connect with others in Arlington who are also seeking deeper conversations. Suggested Questions: Life Stages & Transitions * What did you think you'd have figured out by now that you're still completely winging? * When did you realize your parents' advice was for a world that no longer exists? * What are you finally old enough to stop pretending to care about? Suggested Questions: Identity After the Roles * Who are you when nobody needs anything from you? * What dream keeps resurfacing even though the "practical" time has passed? * How do you handle having the freedom you always said you wanted? Suggested Questions: AI & Being Human * What human experiences will AI never truly understand? * If machines handled all your have-to's, what would you actually do? * What becomes more precious as everything becomes automated? Suggested Questions: Belief & Meaning * What certainties have you given up, and what rushed in to fill that space? * How has knowing someone who died changed how you live? * What do you believe now that would shock your younger self? Suggested Questions: The Modern Psyche * What anxiety do you carry that previous generations didn't have? * Which of your survival strategies are you ready to retire? * What uncomfortable truth about happiness did it take you years to accept? Suggested Questions: Work & Purpose * When did you stop believing that your job would complete you? * What would you do for work if money and status weren't factors? * How has your definition of "making it" changed over the years? Suggested Questions: Relationships & Connection * What relationship dynamic do you keep recreating, and why? * When did you realize your parents were just people trying their best? * What kind of loneliness doesn't go away even when you're with others? Suggested Questions: Time & Mortality * What are you running out of time to say or do? * How differently do you spend your time knowing it's finite? * What will you regret not trying, even if you fail? Suggested Questions: Society & Culture * What social convention do you follow even though it makes no sense? * Which generation do you understand least, and what might you be missing? * What aspect of how we live now will seem insane in 20 years? Suggested Questions: Personal Philosophy * What rule for life did you create after learning something the hard way? * When did you stop believing that everyone else had it figured out? * What paradox about life have you learned to live with?

Join us as The Washington Area Roadskaters lead you on a different adventure every week, skating through and around our Nation's Capital! Skate description will be placed here as the route is published. For up to the minute details, check Facebook and Instagram. Facebook: https://www.facebook.com/groups/WashingtonAreaRoadskaters/events Instagram: https://www.instagram.com/weareskatedc/ We hope to see you Sunday!

We’re kicking off something new… and you’re invited Join us as we start our Sunday Walk Series with Mellisa - the perfect way to ease into your Sunday with fresh air, great company, and relaxed vibes. We’ll take on a 2–3 mile walk along the beautiful Capital Crescent Trail, enjoying nature, conversation, and that signature SSB energy. And because we know how to reward ourselves… There might be an ice cream stop after. (Okay, there probably will be.) Come walk, connect, and start your Sunday right. Let’s make this a new favorite tradition. Meeting point: In front of Uncle Julio 4870 Bethesda Ave, Bethesda, MD 20814 Parking: Montgomery County Parking 4846 Bethesda Ave, Bethesda, MD 20814 (free on Sunday) Metro: Bethesda Metro (0.5 miles from meeting point)

Join us for a discussion of ***Cobalt Red: How the Blood of the Congo Powers Our Lives* by Siddharth Kara** Here's the summary: An unflinching investigation reveals the human rights abuses behind the Congo’s cobalt mining operation―and the moral implications that affect us all. Cobalt Red is the searing, first-ever exposé of the immense toll taken on the people and environment of the Democratic Republic of the Congo by cobalt mining, as told through the testimonies of the Congolese people themselves. Activist and researcher Siddharth Kara has traveled deep into cobalt territory to document the testimonies of the people living, working, and dying for cobalt. To uncover the truth about brutal mining practices, Kara investigated militia-controlled mining areas, traced the supply chain of child-mined cobalt from toxic pit to consumer-facing tech giants, and gathered shocking testimonies of people who endure immense suffering and even die mining cobalt. Cobalt is an essential component to every lithium-ion rechargeable battery made today, the batteries that power our smartphones, tablets, laptops, and electric vehicles. Roughly 75 percent of the world’s supply of cobalt is mined in the Congo, often by peasants and children in sub-human conditions. Billions of people in the world cannot conduct their daily lives without participating in a human rights and environmental catastrophe in the Congo. In this stark and crucial book, Kara argues that we must all care about what is happening in the Congo―because we are all implicated. **Let’s meet at Caboose Commons in Fairfax to enjoy some good discussion and meet new friends.**

**Join us in Falls Church for conversations that go beyond small talk.** Higher Grounds – Falls Church is where this growing network of gatherings began: a space for thoughtful, authentic dialogue about what matters most. Whether we’re exploring the nature of happiness, the challenges and possibilities of midlife, spirituality, culture, capitalism, parenting, or the role of art and travel in a meaningful life, every conversation is shaped by the people in the room. There’s no set leader or rigid agenda—just a shared commitment to listen as much as we speak. We start with brief introductions focused on what makes you *you* (not your LinkedIn bio), then dive straight into whatever is on people’s minds. The direction of each meetup emerges organically, making every event unique. MANDATORY: PLEASE REVIEW OUR COMMUNITY GUIDELINES IN THE GROUP DESCRIPTION. Everyone is expected to engage in respectful conversations and listen deeply as well as share. We have a zero tolerance policy of sexual harassment and hate speech. Come ready to share, reflect, and connect with others in Falls Church who are also seeking deeper conversations. **Suggested Questions: Life Stages & Transitions** 1. What did you think you'd have figured out by now that you're still completely winging? 2. When did you realize your parents' advice was for a world that no longer exists? 3. What are you finally old enough to stop pretending to care about? **Suggested Questions: Identity After the Roles** 1. Who are you when nobody needs anything from you? 2. What dream keeps resurfacing even though the "practical" time has passed? 3. How do you handle having the freedom you always said you wanted? **Suggested Questions: AI & Being Human** 1. What human experiences will AI never truly understand? 2. If machines handled all your have-to's, what would you actually do? 3. What becomes more precious as everything becomes automated? **Suggested Questions: Belief & Meaning** 1. What certainties have you given up, and what rushed in to fill that space? 2. How has knowing someone who died changed how you live? 3. What do you believe now that would shock your younger self? **Suggested Questions: The Modern Psyche** 1. What anxiety do you carry that previous generations didn't have? 2. Which of your survival strategies are you ready to retire? 3. What uncomfortable truth about happiness did it take you years to accept? **Suggested Questions: Work & Purpose** 1. When did you stop believing that your job would complete you? 2. What would you do for work if money and status weren't factors? 3. How has your definition of "making it" changed over the years? **Suggested Questions: Relationships & Connection** 1. What relationship dynamic do you keep recreating, and why? 2. When did you realize your parents were just people trying their best? 3. What kind of loneliness doesn't go away even when you're with others? **Suggested Questions: Time & Mortality** 1. What are you running out of time to say or do? 2. How differently do you spend your time knowing it's finite? 3. What will you regret not trying, even if you fail? **Suggested Questions: Society & Culture** 1. What social convention do you follow even though it makes no sense? 2. Which generation do you understand least, and what might you be missing? 3. What aspect of how we live now will seem insane in 20 years? **Suggested Questions: Personal Philosophy** 1. What rule for life did you create after learning something the hard way? 2. When did you stop believing that everyone else had it figured out 3. What paradox about life have you learned to live with?

Join us for the world premiere of the musical ***Aguardiente: Where Magic Transcends Borders,*** commissioned by GALA and conceived by Helen Hayes multi-award winner Luis Salgado from Puerto Rico and Colombian artist Daniel Alejandro Gutiérrez. Blending Afro-Caribbean rhythms such as bomba, currulao, and cumbia, and Gabriel García Márquez’s magical realism, Aguardiente is a bold new musical about the messy, urgent act of making art in a world on fire. As a group of artists race to finish a new show, their rehearsal room becomes a battleground of ideas, ambition, and lived experience—especially for a composer whose undocumented status makes the dream of success anything but simple. As the team wrestles with what story they should tell, the line between reality and imagination begins to blur, until—like two currents meeting in the same river—the artists’ own struggles spill into the story they are creating: a vibrant tale set in a river town on the brink of environmental collapse, where two young lovers must decide whether to stay and fight for their homeland or leave in pursuit of a dream, making Aguardiente a theatrical journey about migration, memory, and the complicated act of transforming real lives into art. **PERFORMANCES:** ***Aguardiente*** is a bilingual production with surtitles in English and Spanish, and runs April 30 through May 24, 2026. Performances are Thursdays through Saturdays at 8 pm and Sundays at 2 pm. The show is approximately 160 minutes long and includes one intermission. Community Night is Thursday, April 30. Noche de GALA, which includes a post-performance reception with the cast and creative team, is Saturday, May 2, under the honorary patronage of His Excellency Daniel García-Peña Jaramillo, Ambassador of Colombia to the U.S. **TICKETS:** Regular tickets for ***Aguardiente*** are $60 Premium, $55 Orchestra Standard, $45 Orchestra Value, and $35 Balcony Value; $35 Seniors (65+), Military, Teachers, and Groups (10+); $25 25 and Under; Community Night tickets are $25 each and Noche de GALA: Chosen ticket price + $5 (per person). **[GET TICKETS HERE](https://ci.ovationtix.com/35923/production/1245626)** **CAST:** ***Aguardiente: Where Magic Transcends Borders*** features an 18-people multicultural cast that includes Samuel Garnica (Venezuela) as Alberto, Sebastián Treviño (Colombia and Mexico) as Alejandro, Vin Ramos (Puerto Rico) as Azuquita, Ana Luisa Martínez (Mexico) as Anís, Shayla Hernández (Puerto Rico) as Kiara, Emy Ramos (Dominican Republic and United States) as Beta, Eric González (Spain) as Eve, Machirán (Cuba) as Pepe/MC, and Leanna “Leah” Finol (Venezuela and Hungary) as Mamá/Mom. The ensemble includes Ralphie Rivera (Puerto Rico, Dance Captain), Álvaro Medina Molina (Puerto Rico and Colombia, Alberto U/S), Santiago Ayala (Colombia, Alejandro U/S), Brianna Ríos (El Salvador and Puerto Rico, Anís U/S), Ana Daniela Pérez (Panama, Beta U/S), Bibi Sánchez (Mexico, Mamá U/S), Julia Neveu (United States, Eve U/S), Zaramaría Fas (Puerto Rico, Swing), and Rodrigo Calderón (Peru, Swing, Azuquita U/S). **CREATIVE TEAM:** This enthralling new musical is written, directed, and choreographed by Luis Salgado, with music and music direction by Daniel A. Gutiérrez, and lyrics by both Salgado and Gutiérrez. Scenic Design is by Clifton Chadick, Lighting Design is by Colin Bills, Projections Design is by Milton Cordero, and Madeline “Mo” Oslejsek is Sound Designer. Costume Design is by Jeannette Christensen, Properties Design is by Chelsea Dean, and Hair and Makeup Design is by Andre Hopfer. Sorany Gutiérrez is the Dramaturg, Valeria Cossu is Associate Director, and Ralphie Rivera is Associate Choreographer. Cody Von Ruden is Assistant Costume Designer and Elias Hall is Assistant Properties Designer. The band includes Daniel Gutiérrez (Music Director, Conductor, Keys), Sebastián Natal (Assistant Music Director, Multi-instrumentalist), Juan “Juancho” Gómez (Guitar), Iván Navas (Multi-instrumentalist), Jaime Rodríguez (Percussion), Roger Torres (Trumpet), and Michael “Mike” Ventura (Saxophone). Ester Teixeira Vianna is Stage Manager, Rbekah Nogueira is NYC Assistant Stage Manager, Brian Martínez is DC Assistant Stage Manager, Ilyana Rose-Dávila is Production Manager, Amanda Leyva is Assistant Production Manager, Anson Stevie is Technical Director, Delbis Cardona is General Manager for Rehearsal Space, and Lorena Suárez is Company Administrator. Gustavo Ott is the Producer and Rebecca Medrano is the Executive Producer. The production is made possible in part with generous support from the National Endowment for the Arts (NEA), the DC Commission on the Arts and Humanities, the Paul Angell Foundation, the National Latinx Theater Initiative, and the Morris and Gwendolyn Cafritz Foundation. Additionally, GALA Hispanic Theatre is a recipient of the 2026 THRIVE! Grant, funded by the Mark Edelman Theater Fund and administered by Theatre Communications Group, the National organization for theatre leading for a just and thriving theatre ecology.

Goal Focus & Flow is a casual, women only event created for deep focus, intentional progress, and genuine connection. Bring whatever you’re currently working on, studying, planning, writing, researching, job searching, creative projects, or personal goals and spend focused time working independently while surrounded by other women doing the same. The energy is calm, supportive, and rooted in mutual growth. At the end of the session, we’ll do a brief, optional share where participants can talk about what they worked on and what they learned. Sharing insights helps reinforce learning, spark ideas for others, and turn individual progress into collective knowledge. This space is intentionally designed to help women: Stay accountable to their goals ✅ Learn from one another in an organic, low-pressure way Retain what they’re working on by reflecting and sharing ‍♀️ Build friendships while growing side by side The shared focus and reflection create a natural sense of connection, allowing friendships to form through growth rather than small talk. Location note: For women’s safety and comfort, the venue will not be shared publicly. The exact location will be shared privately in the group chat with confirmed attendees. Join the group chat here: https://chat.whatsapp.com/H533SlZi8h70XjkN6iSEws Come as you are. Work at your own pace. Leave with clarity, momentum, and the feeling that you’re not growing alone.

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **"Eugenics Then and Now,”** on a dangerous movement in science and its lessons for current research, with Carlo Quintanilla, molecular biologist and health science policy analyst at the Eunice Kennedy Shriver National Institute of Child Health and Human Development. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-eugenics-then-and-now](https://events.ticketleap.com/tickets/profsandpints/nv-eugenics-then-and-now) .] Global concerns about the return of eugenic thinking were reignited by Chinese scientist He Jiankui’s 2018 announcement of the first gene-edited babies, Lulu and Nana. He was quickly condemned by the scientific community and jailed for illegal medical practice, but he and others around the world continue experiments with goals echoing eugenic ambitions. As genetic technologies advance at extraordinary speed, society faces a new set of ethical questions about shaping the traits of future generations. Are we entering a new era of eugenics? If so, how should we respond? Hear such questions tackled by Carlo Quintanilla, who studied rare genetic mutations in human disease as a graduate research scientist and instructor at the University of Texas Southwestern Medical Center and now works at the intersection of genomic medicine, science, and society. Dr. Quintanilla will begin by discussing the origins and history of eugenics, tracing its development in the 19th and 20th centuries as an idea, a scientific movement, and a set of policies. He’ll examine the rise of Social Darwinism in the United Kingdom, forced sterilization programs in the United States, and the atrocities committed by the Third Reich in the name of “racial hygiene.” From there, he’ll explore how our ability to shape human health and heredity have been transformed by modern reproductive and genetic technologies such as in vitro fertilization, prenatal and embryo screening, and genome editing. You’ll learn how these tools hold enormous promise when it comes to the prevention and cure of rare and debilitating genetic conditions, yet also raise profound questions related to their potential enablement of a new, technologically driven form of eugenics. Dr. Quintanilla will then delve into the ongoing debate among scientists, bioethicists, and policymakers over what should be classified as eugenics today. He’ll highlight recent controversial uses of genetic and reproductive technologies that are pushing ethical boundaries faster than society can define them, from embryo selection for traits like IQ and height to speculative military interest in genetically enhanced soldiers. These examples raise urgent questions: Where should society draw ethical boundaries? Who gets to decide? And is the term “eugenics” still useful for guiding policy and public debate? We’ll close by examining the social, political, and regulatory forces that will determine the future, considering whether they will restrain the push toward further genetic control or accelerate it. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: The frontispiece of the 1883 book Inquiries into Human Faculty and Its Development, by pioneering eugenicist Francis Galton (Wikimedia Commons / Metropolitan Museum of Art).

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+** with **Scott McCrory**. Details are are [core.radio](https://core.radio/).

Click Here For More Videos: https://www.facebook.com/share/r/17vTa7EuwG/ ********************************* The Biggest Salsa Night to hit your mid-week is happening at Latin City Wednesdays. Get the feel of the Latin Beat as your hips and feet groove the right way. ********************************* Viva Dance Columbus (2809 Festival Lane Dublin, OH 43017) 830pm-930pm Cuban Salsa Lessons 930pm-Midnight Open Latin Dance Party $15 With Lesson $10 Just Open Dance ********************************** Free Parking, No Need to Bring a dance partner, No Sandals Please and Plenty of Space to Move Around.

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

This meetup is a beginner-friendly session introducing version control for Unity projects, with a look at three common tools: Git, Perforce, and Unity Version Control. The goal is to help you understand what version control is, why it matters for Unity development, and what options are out there. The format will likely be presentation-style, with live demos and time for questions throughout. You'll see each tool in action and learn how they fit into a Unity workflow. What to Expect: * An introduction to version control and why it's essential for Unity projects * An overview of Git, Perforce, and Unity Version Control * Demos of each tool in a Unity workflow * Tips for getting started * No prior version control experience required * Resources for continued learning All experience levels are welcome. Whether you're new to version control or already using one of these tools, this session will help you understand what each one offers. Food and drinks provided. Join us to learn more about version control options for Unity.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

At Unity of Columbus, our Youth and Family Ministry nurtures the spiritual growth of children and families through love, joy, and practical spiritual teachings. Each Sunday, children explore timeless spiritual principles through stories, creative activities, music, and group sharing in a safe and welcoming environment. Our program encourages children to discover their own inner light, express kindness, and develop a personal connection with God. Together, we celebrate diversity, cultivate understanding, and inspire each child to live with purpose and compassion. Parents and families are invited to join in this uplifting journey of learning, laughter, and spiritual connection.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.