Data Center Virtualization

​Bitcoin mining today looks very different from what it was a decade ago. What began largely as a hardware race has evolved into a complex global industry shaped by energy markets, infrastructure development, and new demands on data centers. Companies that adapt to this new reality don’t just survive. They position themselves to lead the next phase of the industry. 👉 [RSVP on Luma](https://luma.com/cmlndtin) In this panel, executives from publicly traded mining companies will discuss how their strategies reflect this new frontier. From hardware innovation and home mining to heat reuse, large-scale energy infrastructure, and the growing intersection with AI and high-performance computing. The conversation will explore how the industry has changed, where it is headed, and why these companies remain committed to building in Bitcoin. **Guest Speakers** * ​James Cheng (CFO, Canaan Inc.): A seasoned finance leader with over 20 years of experience at Fortune 500 companies, James oversees the financial strategy for a major NASDAQ-listed hardware pioneer, focusing on investor relations and debt/equity financing. * ​Darcy Daubaras (CFO, HIVE Digital Technologies): A strategic financial expert and Corporate Director, Darcy leads global growth for HIVE, specializing in public company regulatory reporting and the intersection of crypto mining with high-performance computing. * ​Elizabeth Frei Duchek (Government Relations, Bitdeer): With over 15 years of experience in government affairs and policy analysis, Elizabeth leads government relations for Bitdeer (NASDAQ: BTDR). Her background in appropriations and public policy brings a critical perspective to how regulation, infrastructure, and energy policy intersect with the future of Bitcoin mining. 👉 [RSVP on Luma](https://luma.com/cmlndtin)​ **About the Bitcoin District Initiative** This event was organized by The Bitcoin District Initiative, a 501(c)(3) nonprofit working to build a grassroots Bitcoin circular economy in Washington, DC through education, business onboarding, and community outreach programs. If you’d like to get involved or support the Initiative, visit [bitcoindistrictinitiative.org](https://bitcoindistrictinitiative.org/).

Join the DC Portuguese Conversation Group on the third level of Roofers Union in Adams Morgan (may do the heated rooftop or second floor depending on weather) for an evening filled by practicing Portuguese. Come practice Portuguese over beers while building new connections and broadening your cultural/lusophonic horizons with us! (IF YOU ARE STILL LEARNING THAT IS FINE, ALL LEVELS WELCOME). Whether you are a native Portuguese speaker, an English-speaking expat looking to practice Portuguese, or simply interested in making international friends, this event is perfect for you. Come ready to engage in stimulating conversations and make new friends. Ate ja, tchau!

Pitch your idea, get feedback, give feedback, meet with a mentor and most importantly, take action. Come to the meetup with a specific issue you are stuck with. **10:30 am Introductions:** 2-minute pitches tell us who you are? What you're working on? and what you need help with? **11:00 am Problem Solving:** Let's figure out how we can help, and what action you can take today to move forward. **12:00 pm** Open Networking: Keep the discussion going and connect with other attendees. Bring yourself, notebooks, laptops and anything else you need to pitch your idea and get work done. Interested in joining the Studio? [APPLY NOW](https://unstucklabs.com)

It's a little early for the Wearing of the Green, because the trees and grass are still brown. But you can wear green! The trails in Great Falls National Park, Virginia, offer spectacular views of the Potomac Gorge and Difficult Run--especially now before the vegetation fills out. This hike will be a repeat of January 4th, 4.6 miles at a leisurely pace. We will start on the Old Carriage Road and winding Swamp Trail. Then onto the Ridge and Difficult Run Trails, including hills and a detour to a waterfall. Return ralong the Ridge trail and more difficult River Trail, which has short but steep hills; steps; mini-rock scrambles; and clifftop overlooks. We will pause at several overlooks and finish at the overlooks of Great Falls. Bring; hiking boots (no smooth-soled shoes), water, and snacks for a rest stop halfway through the hike. Start time: Meet at 10:30 and start walking at 10:45. Pace: average 2.0 mph (faster on the early flat section, slower on the later rocky section) AllTrails map: We will mostly follow the AllTrails "River, Ridge, CCT, and Swamp Trails" in reverse: https://www.alltrails.com/trail/us/virginia/great-falls-loop-river-ridge-cct-and-swamp-trails Custom Alltrails map: https://www.alltrails.com/explore/map/custom-route-382bf19?p=-1&sh=fuqxr6&utm_medium=map_share&utm_source=alltrails_virality Meeting point: Meet at 10:30 am for sign-ins and introductions, at the bottom of the ramp to the Visitor Center (the entrance facing the parking lot). Street address is 9200 Old Dominion Dr, McLean, VA 22102. Allow extra drive time for construction delays on Georgetown Pike and George Washington Parkway. Meeting place coordinates: https://maps.app.goo.gl/kAY7ou858TqCAJeK7?g_st=ipc Park entrance fee: NO CASH ACCEPTED. $20 per car or $35 annually. Free with a National Park pass. Carpools can be arranged by using the Meetup Comments section. (Hike leader can take 1-2 passengers from Eastern Market or Rosslyn metro station if willing to go early.) Facilities: The park has restrooms and a snack bar located "under" the Visitor Center. Contact Information: Please use the Meetup Comments for routine comments and questions. Hike leaders are Amber 703-231-5978 and Peter 703-999-9435. However, there is NO cell service in the park, so hike leaders will not get last-minute messages. RSVP: Sign-up ends at 6:00 pm the night before. Please do not show up unregistered. If you can't make the hike, please cancel your RSVP by 6 pm the night before to allow others on the waiting list to join. To find out more about PATC, see www.patc.net Consider becoming a member of PATC. To join, see www.patc.net/membership

Join us this Tuesday for a fun, laid-back Trivia Night at The Board Room VA! Whether you’re a random-facts genius or just coming for the vibes, this is your midweek excuse to get out, meet great people, and test your knowledge. We’ll jump into their regularly hosted trivia night, form teams, and compete for bragging rights — no pressure, just good energy. Board Room is the perfect cozy-but-lively spot for it. Think craft beer on tap, creative cocktails, solid bar food (burgers, wings, fries, shareables), and wall-to-wall board games if you want to hang before or after. It’s warm, welcoming, and easy to mingle — ideal for solo attendees and friend groups alike. Come ready to think, laugh, and maybe surprise yourself with how much you actually know. See you Tuesday! 🏆✨

Join us for an evening of great conversations, new connections, and insights at the Data & AI Social Club! This relaxed networking event brings together professionals, enthusiasts, and curious minds from the worlds of data and more!

Leads come in, but they don’t move. Prospects engage, but they don’t convert. Customers join, but they don’t stay. And most teams are guessing where the breakdown actually is. At this DC Marketing Tech Talks event, Geoff Livingston will walk you through a practical, end-to-end AI workflow designed to help you identify and fix the gaps in your customer journey. This session is about using AI to analyze how buyers are actually moving through your funnel, uncover where engagement drops off, and turn that insight into measurable improvements. You’ll learn how to: * Map your real customer journey * Identify friction points across your lead funnel * Use AI to analyze messy marketing data in a structured way. Geoff will show you how to turn disconnected touchpoints into a clear picture of behavior, how to surface usable insights, and how to feed those insights back into your campaigns to improve performance. This session will give you a detailed playbook. You will see the specific tools, the specific processes, and the step-by-step structure to implement this workflow inside your own organization. From auditing your journey to identifying measurable gaps, to prioritizing the highest-impact fixes, to building a repeatable optimization loop, you will walk away knowing exactly how to execute this approach from start to finish.

Title: A Dual Universe Model of Reality Date: March 21 2026 Noon - 14:00 EST Summary: While Terry was not the first to create the dual-universe model — that honor goes to Jennifer Chen and Sean Carroll in 2004, with a sad special mention of William Sidis in 1925 — Terry did come up with his own version in 2007 while watching a boringly one-sided high-school football game. In this talk, Terry will describe both how he later elaborated the idea into a faster-moving and more physics-compatible version of Roger Penrose’s 2010 Conformal Cyclic Cosmology (CCC) theory. In this talk, Terry will review the history of dual universes and explain how his version leads to a novel perspective on the nature of time, mass, uncertainty, and the Standard Model. Speaker: Terry Bollinger is a computer scientist with BS, MS and professional degrees from the Missouri University of Science and Technology.

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

Join the Midnight Blockchain Group - DC/MD/VA for an engaging meetup diving into the Cardano and Midnight ecosystems. Whether you're a seasoned blockchain enthusiast or just curious about decentralized tech, this casual gathering is your chance to connect, learn, and network in the heart of DC. What to Expect: Kick off with a brief overview of Cardano, a proof-of-stake blockchain known for its research-driven approach, sustainability, and scalability, and Midnight Network, its privacy focused partner chain! **How to Find the Group:** * Head to Treehouse at 411 New York Avenue NE – it's easy to spot in the Ivy City neighborhood. * Look for our group in the main lounge area * Parking is available nearby, and it's Metro-accessible via the NoMa-Gallaudet U station (Red Line). This meetup is free and open to all, stop by to learn more about how Cardano and Midnight are revolutionizing Governance, privacy and utility in Web3. See you there! 🚀

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

We are recruiting new group leaders for virtual men's groups! Our primary groups are outdoor movement groups, but we are launching virtual groups for the state of Ohio and beyond and the groups will move outside in the spring, creating room for men's groups, women's groups and coed groups all over the country. Read below to learn about our groups and click the links at the bottom to apply. ### **What is an Outdoor Empowerment Group?** Our Outdoor Movement & Community Empowerment Groups are simple, guided experiences designed to help people reconnect with nature, themselves, and others. We combine some form of movement (hike, walk, run, bike, yoga, workout) and meaningful conversation within a simple community circle to create a space where individuals can support each other while prioritizing mental and physical well-being. Whether you’re seeking stress relief, personal growth, or community, our groups offer everyone a unique and welcoming environment. ## **Why Join?** * **Improve Mental & Physical Well-Being** – Movement, nature, and supportive conversations reduce stress and promote balance. * **Feel Less Alone** – Build genuine connections with like-minded people in a safe, welcoming space. * **Gain Clarity & Perspective** – Step outside daily routines and into a space designed for personal growth and reflection. ## **The Ideal Group Leader** The ideal group leader * Has a born-in passion for mental health, movement, connecting with nature and building community. * Has 5 extra hours per week to dedicate to a meaningful cause for at least one year. Yes, you can leave any organization at any time and we can also ask you to leave, but we are building with legacy in mind and we need people who can commit and be ALL IN on this mission to build with us. * Is independently financially stable with the ability to volunteer with no expectation of pay. This is a deeply beautiful journey of service that all participants commit to at Speak Your Mind. * An ability to manage groups with high emotional intelligence and desire for human connection. * An ability to self-motivate and market/promote their group on Facebook and other social platforms. * Nature informed therapy or clinical therapists/psychologists a plus. ## **Our Impact**  Since launching, we have helped thousands find support, connection, and healing through our Outdoor Movement Groups. 100% of participants surveyed have reported: * A noticeable improvement in mental clarity and emotional well-being. * An increase in social connection and a sense of belonging. * Said they would return again. We believe mental health should be accessible, community-driven, and rooted in nature. Join us and take the first step toward a more connected, grounded, and supported version of yourself. ### **Why Our Groups are Donation-Based** Our Outdoor Movement Groups are made possible through a donation-based model. This approach allows us to keep our events accessible to everyone, regardless of financial circumstances, while also ensuring that we can continue expanding our reach. It’s a great way to pay it forward and support the growth of this beautiful mission! Every contribution helps us: * **Cover Essential Costs** – Donations allow us to pay essential legal, marketing, insurance, and admin costs as well as nourish the important people who run the organization. * **Grow Our Mission** – With your support, we can bring these healing experiences to thousands more people in the future and execute our long term plan to expand across the USA, affecting up to 500,000 people per year. By choosing to contribute, you’re not just leading an event—you’re helping build a mental health movement that supports long-term well-being and connection for all during a severe mental health epidemic. ## **Come Join Us!** We’d love to have you be part of this growing community of people prioritizing their mental health, movement, and connection. 🔹 **Visit Our Website to Learn More:** https://speakyourmind.men/joinusoutside 🔹 **Apply Here to Lead Your Own Group!** – https://form.jotform.com/taketimespeakyourmind/sym-group-leader-application 🔹 **Support the mission**: If you resonate with the mission and want to support, feel free to join a group before applying or donate to help us reach our goals to help more people! You can donate here: https://secure.givelively.org/donate/angels-for-angels/speak-your-mind Please text Mario with any questions: (808) 855-8831

Builders, creators, architects, admins, consultants - come one, come all. This one's for you. We're bringing a little friendly competition to the Columbus ServiceNow community while highlighting the cool things people have built on the platform. Five presenters will take the stage to showcase something they've built, solved, designed, or imagined on the ServiceNow platform - and a panel of judges (plus YOU, our amazing audience) will score them live. So basically, America's Got Talent but make it ServiceNow's Got Talent. Bring a notepad if you'd like 'cause you'll definitely be learning something new. Each presenter gets 10 minutes max to wow the crowd with: • A demo • A real-world business solution • A bold idea • A UX transformation • Or a creative use of the platform Judging Criteria: 🏆 Business Value 🚀 Innovation ✨ User Experience This event is about celebrating ideas, sharing knowledge, and showing how ServiceNow can drive both business impact and meaningful user value. Come learn. Come support. Come get inspired. Refreshments and bites will be provided. And maybe next time… you’ll be on stage.

Are you passionate about supporting other men on their mental health journey? We’re building a movement of virtual and in-person men’s groups across Ohio — and we’re looking for group leaders who want to make a real difference with us. As a group leader, you’ll create a safe space where men can connect, reflect, and grow together. Training and support are provided — you just need heart, presence, and a willingness to lead. **Apply now to lead a group in your area:** 👉 https://form.jotform.com/taketimespeakyourmind/sym-group-leader-application Speak Your Mind is a mental health non profit dedicated to bringing our community together to end the isolation that leads to mental struggle and suicide. Learn more about them here: https://linktr.ee/taketimespeakyourmind

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

Is your business taking more of your time than you would like? [Rob Young](https://www.linkedin.com/in/cinci-robyoung/) principal at [Stage 3 Group](https://www.linkedin.com/company/stage-3-group/), hosts this workshop series and is the author of Stage 3 Success. * Provides a framework and a playbook for leaders of emerging businesses * Reviews business management tools and techniques for scaling and maturing a business * How to recognize and leverage stories hidden in financial statements * How to implement financial and operational controls and use leading indicators to spot trouble before it occurs * How to manage your time for maximum effect * How to deal with nonperforming employees * How to create standard operating procedures throughout your organization Four sessions will include two hours of content and an optional 90-minute hands-on lab. Reserve your spot via this link: https://clintonvilleba.com/calendar/#!event/2026/3/20/chaos-to-clarity-to-control ($200 for non-CABA members.)