High Scalability Computing

Join us at Pubkey DC for the BitPlebs! DC BitPlebs are [Socratic Seminars](https://en.wikipedia.org/wiki/Socratic_method) that do not require advanced and technical understanding of Bitcoin. The topics we discuss include: \- Freedom tech \- Hashrate and mining economics \- Custody and self\-sovereignty \- On\-chain data \- Scaling solutions \(LN\, Ark\, Cashu\) \- Privacy ​The full agenda will be posted [here](https://bitcoindistrict.org/bitplebs). **IMPORTANT: No photos, videos, or audio recordings. The meeting will be held under the Chatham House rule, meaning it's ok to share information and stories from the session, but not to share who said what.** # **Agenda:** 6:00PM - 7:00PM - Meet & greet 7:00PM - 8:30PM - Discussion of recent bitcoin related news & developments 8:30PM - 10PM - Hangout

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

Use Promo code WINTERME to receive $5.00 off! Purchase tickets here: [https://www.prosinthecity.com/event/speed-dating-washington-dc-16060](https://www.prosinthecity.com/event/speed-dating-washington-dc-15387) Tonight, Professionals in the City is hosting an event for singles age 50 plus. Our Speed Dating Washington DC events are among our most popular singles events so don't miss out! During Speed Dating Washington DC you'll date for approximately one hour, meeting smart and intriguing members of the opposite sex as you spend a few minutes with each new acquaintance. Meet singles and know right away whom you mutually match with. After the speed dating, join us for a night of socializing and more interactions. You’ll also be able to spend time with someone you felt you clicked with during one of your speed dates. There will be a cash bar for this eventful evening, so come and meet other single professionals like yourself and have the time of your life! Then, after the event, use our exclusive online system from home to choose your matches from the people you met at the event. Without disclosing your email address, you'll be able to send messages through our system to anyone who attended. So come to Speed Dating Washington DC and meet that special someone you’ve been looking for. Check in is at 7:00 and the dating begins at 7:20. Please check in at 7:00 so you have a chance to mix and mingle before the dating begins. Numbers are limited at this event so sign up soon!

Come in and sit down at a table to play casual MtG Commander!

**We have a special delight for February. I recently met one of the authors of this book. Shauna Parker ---- will be joining us for a Q&A session for this book club. (We are asking everyone to send questions in advance for this)** Zoom link will be sent closer in to avoid spammers. Book description: https://www.amazon.com/Destroying-Their-God-audiobook/dp/B07CX5499Y/ref=tmm_aud_swatch_0 In 1991, Wallace Jeffs was coerced to become an FLDS polygamist. In 2011, Wallace rebelled against the sect, and the FBI helped him reclaim his kidnapped children. Then an "accident" put Wallace into a 45-day coma. Growing up as half-brother to future Fundamentalist Latter-Day Saint prophet Warren Jeffs, Wallace tried to follow FLDS teachings. After he built a successful business, the church required him to marry a second wife. Wallace fathered 20 children, but he never felt comfortable with polygamy or many other FLDS beliefs. As his prophet-brother increasingly manipulated him, Wallace started hearing about FLDS atrocities. On the day the FBI arrested Warren Jeffs for child rape, the prophet was en route to reclaim Wallace's second wife for himself. Wallace defied the prophet and soon ended up in a coma. Though Wallace feared FLDS sabotage caused his car crash, he kept fighting the sect. With today's movement against male abusers, Wallace's story reminds us that power and position don't corrupt all men. In 2018, Wallace found resolution by marrying an LDS woman in the Salt Lake Temple. At the same time, he renews our concern for the thousands who still live under FLDS control, including some of Wallace's own children.

We will be participating in a trivia night event at Ballston Local in Arlington on Monday. Trivia starts at 7 pm. The location is in proximity to the Ballston Metro Station if you plan on taking public transportation. Parking: There may be free street parking in the nearby residential neighborhoods (perhaps between Wilson and Carlin Springs). Otherwise, paid street or paid parking garage (Ballston Quarter Mall is a garage a few blocks away). Maximum number of members on a team is 6. To ensure you get a spot on a trivia team: * Please arrive by 6:45 PM, or notify the hosts that you are running late by 6:45 PM. If you arrive after 6:45 or don't notify the hosts, you are not guaranteed a spot on a trivia team and may need to form your own, separate team. * Please RSVP so we know to expect you. Don't be like Owen Wilson and Vince Vaughn from Wedding Crashers and crash a trivia event. \-\-\-\-\-\-\-\-\- If you have Instagram, you can check out our account at asiandiningandadventuregroup for photos and announcements of group outings!

**Event overview:** **RSVP/ REGISTER HERE: [Migrate and Modernize: A Blueprint for Virtualization Success](https://reg.experiences.redhat.com/flow/redhat/3259361/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000471156)** The era of static, on-premises infrastructure is over. As organizations accelerate their digital transformation, the strategic migration and modernization of virtual environments has become a critical imperative for achieving long-term agility, security, and cost-efficiency. The **[Migrate and Modernize: A Blueprint for Virtualization Success](https://reg.experiences.redhat.com/flow/redhat/3259361/redhatfieldeventspreregnoappform/page/landingregistrationpage)** event will provide a pragmatic and forward-looking roadmap in navigating this transition. In 2026, the virtualization landscape is defined by the convergence of containers, hybrid/multi-cloud strategies, and the integration of AI-powered automation. We will move beyond the simple "lift-and-shift" to explore the modernization pathways—from replatforming databases to refactoring monolithic applications into cloud-native microservices. The event features **thought leadership talks** on the future of hybrid infrastructure and a tailored, **hands-on lab** that takes a comprehensive look at OpenShift Virtualization. Attendees will gain actionable insights on: * Strategic Planning: Defining a virtualization strategy that aligns with business outcomes and the future of hypervisor alternatives, including leveraging open-source virtualization like KubeVirt/OpenShift Virtualization to avoid vendor lock-in. * Next-Generation Infrastructure: Integrating containers (Kubernetes/OpenShift) and virtual machines (VMs) for a unified hybrid cloud platform. * Operational Excellence: Leveraging AI and automation to streamline migration, ensure day-two operational efficiency, and build real-time resilience. * Security and Compliance: Implementing advanced, built-in security features like micro-segmentation and ensuring compliance across complex, multi-cloud virtual footprints. **Choose your learning path** Participants will select between talking through guided challenges or taking a practical deep dive into OpenShift virtualization in a hands-on lab. **Hands-on lab: OpenShift Virtualization deep dive** The hands-on session will provide practical experience with the core components of OpenShift Virtualization: * Fundamentals and Deployment: Installing and configuring the OpenShift Virtualization operator. * VM Lifecycle Management: Creating, cloning, snapshotting, and managing VMs using both the web console and CLI tools. * Networking and Storage: Configuring complex VM networking (e.g., external VLANs) and provisioning storage using Kubernetes storage classes. * Migration Toolkit: Importing and migrating existing virtual machines from traditional hypervisors (like VMware or RHV) into OpenShift Virtualization. Join us to uncover the essential blueprint for a seamless, low-risk migration, and walk away with the knowledge to future-proof your virtual environment for sustained business success. *We are pleased to offer 4.6 continuing professional education (CPE) credits to those that attend the event. CPE certification at Migrate and Modernize: A Blueprint for Virtualization Success is being administered by Carahsoft Technology Corp. Carahsoft is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors. For more information on the CPE credit we are offering, Carahsoft’s CPE sponsor (NASBA), and the submission process, please click the link [here](https://carahevents.carahsoft.com/Event/Details/710136-CPE).*

Title : Design of a Quantum Photonic Full Adder Gate based on an 8-mode Integrated Optical Circuit Date: Feb 28 2026 Noon - 14:00 EST Abstract: Multiport interferometers designed using the Clements decomposition algorithm can be used to implement compact quantum-photonic full-adder (FA) gates on photonic integrated circuits (PICs). By expressing each element of the FA gate matrix in terms of the permanent of a non-unitary matrix, enabled through Boson sampling, the required number of MZIs in the gate can be further reduced. In this presentation, we will discuss the design of an FA gate modeled as a four-photon scattering process on an eight-mode integrated optical circuit, where the permanents of submatrices determine the output probabilities. Simulation results demonstrate a fidelity of 1 and a success probability of 2.22 × 10⁻⁴ for the FA gate. We will also examine the impact of phase-shifter and attenuator variations on fidelity and success probability using Ansys Q-Interconnect software. Finally, we will compare the performance of the proposed FA gate with a benchmark Toffoli gate designed using the same approach. Speaker: Shafiqul Hai received the B.Sc. degree in Electrical and Electronic Engineering from the Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh, in 2007, and the M.Eng. (Thesis) and Ph.D. degrees in Electrical Engineering from McGill University, Montreal, QC, Canada, in 2011 and 2016, respectively. He is currently an Assistant Professor in the Department of Electrical and Computer Engineering at Lakehead University. His research interests include the modeling and characterization of compact nanophotonic devices and components for next-generation optical fiber and RF communication systems, as well as quantum computing on photonic integrated circuits. He is the author or coauthor of more than 12 peer-reviewed journal papers and 15 conference publications. Moderators: Dr. Pawel Gora, CEO of Quantum AI Foundation ([https://www.qaif.org/](https://www.qaif.org/)) , Dr. Sebastian Zajac , member of QPoland ([https://qworld.net/qpoland/](https://qworld.net/qpoland/)) This is an online event. Zoom registration form will be emailed to registrant and posted on the event forum by Feb 28 2026 11:00 am EST.

# **TRUST THE COMPUTER! Paranoia, perfect edition** one-shot RPG **Sign-Up**: [https://www.3gearstudios.com/trust-the-computer-paranoia-perfect-edition.html](https://www.3gearstudios.com/trust-the-computer-paranoia-perfect-edition.html) **\*\* Use the link above to sign-up to ensure your spot\*\*** You are a Troubleshooter! Congratulations! As a Troubleshooter, you are a member of Alpha Complex’s most expendable elite force. Tasked with finding trouble and shooting it. You’ll save Alpha Complex from its greatest threat, unless you accidentally become Alpha Complex’s greatest threat. The style of Paranoia is said to be like a mix of George Orwell's "1984" and Douglas Adam's "Hitchhiker's Guide to the Galaxy". In this one shot, Players will create new characters and go on a mission. This is a D6 system, where tasks are checked by rolling a number of dice equal to a stat + skill, along with any other modifiers. This will be a "Classic" style game, accusations of treason should have the appropriate paperwork and evidence. Stay Alert! Trust No One! Keep Your Laser Handy! * **Dates:** Saturday, February 28 * **Time** : 6:00pm - 10:00 PM * **GM**: Lucas P. (He/Him) * **Spots**: 6 * **Characters**: New * **Rating**: T * **Cost**: $10 (Free for Gold Tier Patreons) * **Place**: In Person at 3 Gear Games(25 C Street, Laurel MD 20707) --**Refund Policy**-- Refunds will be issued should we have to cancel this event, and are unable to reschedule it. They will not be issued for no-shows. --**Game Room Code Of Conduct**--[https://www.3gearstudios.com/service/code-of-conduct/](https://www.3gearstudios.com/service/code-of-conduct/?fbclid=IwAR054LDLzN5OeBImBfQpND1a_83AGAxPeFHwMO303UD3Z7rggbPn-TRYH64) Email questions to 3geargames@gmail.com

Styled after a 'pitch competition', this event is for entrepreneurs, and the entrepreneurial-curious. Learn about on-going initiatives from local area founders, and there will be ample time for networking. This event will bring together start-up founders and enthusiasts in the DMV area for an exciting opportunity to hear about a fellow founder, and give feedback on their pitch and product, and get to network around founders from the area. Location: 401 N Washington St, Rockville MD **Our Agenda:** 1\. Basic group introductions 2\. First "Pitch" Presentation \(\~15 minutes\) 3\. Community Q&A 4\. Second "Pitch" Presentation \(\~15 minutes\) 5\. Community Q&A 6\. Break out sessions & general networking More information will be provided as we get closer to the meetup. **Speakers** TBD - Fill out [Speaker Interest Form](https://docs.google.com/forms/d/e/1FAIpQLSeOHg0f5Mwhhl6ogz7l_7cezz_bCuqZTOP1zTqxD8z5Tq5d9g/viewform?usp=header) if you're interested in presenting at a Pitch Labs event. Pitch Labs is a member of the [DMV Petri Dish Network](https://www.dmvpetridish.com/ "https://www.dmvpetridish.com/")

**Make sure to RSVP** **[here](https://www.eventbrite.com/e/summit-na-roadshow-washington-dc-tickets-1743387451799)** **at the Eventbrite site** https://www.eventbrite.com/e/summit-na-roadshow-washington-dc-tickets-1743387451799 **The detailed agenda is located here.** https://dynamicscommunities.com/event/summit-na-roadshow-washington-d-c-2/ 🚀 Exciting Announcement: Join Us for a Cutting-Edge AI Community Event in DC! 🤖 Are you ready to dive into the thrilling world of Artificial Intelligence (AI) and Power Platform? Look no further! We're thrilled to invite you to a dynamic and engaging community conference focused on AI and Power Platform, set to take place right in the heart of the Washington, D.C. metropolitan area. **The conference is free, and you will need a government-issued ID to enter the building.**

Come kick back with the Black Code Collective! We'll be on the second floor by the main entrance in the mall!

Welcome to our new home at the historic Tivoli Theater! Please check our details for access to the space on [our website](https://www.hacdc.org/visit/). Join the discord for questions / help getting in (use channel #let-me-in) [https://discord.gg/dNjuNhNmeT](https://discord.gg/dNjuNhNmeT)

Join the inaugural meeting of the Columbus Vintage Computing Club (CVCC)! Get to know others in the vintage computing space and get hands on time with a Commodore VIC-20 and various Palm Pilot PDAs! We will use this time to get to know each other, share projects we've been working on and plan the future of the CVCC. We'll be at the Hilliard Library in Meeting Room 2A at 6:00 PM - 8:00 PM

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

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

**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

We are a real world Martial arts group. \ Called DO JUNG ISHU (the art of fighting) \ Based off of Jeet kune do we just continued where Bruce Lee left off. \ We have been around a while. \ We are donation based. Every week we get together and work technical skills and live pressure testing. \ Almost all of the instructors have been in everything from altercations in the real world to the ring and some still compete in the cage. \ If you want to take your skills up, improve your confidence, gain self defense skills, get in better shape, test yourself or just want to kill some time and possibly get hit a bit come on down. \ We will be located at 3923 N High St, Columbus, OH 43214 inside the whetstone rec in the auditorium, center upstairs in classroom B or outside in the grass between the playground and horseshoe area. our instructors are normally in a black and red art of fighting shirt \ if you can not find us call or text me at 6143570295 Saturday 1pm Wednesday 5:30pm From Age 16 and up. attendees under the age of 18 must have a guardian with them. \ \ You must have a free leisure card for the rec center and must be registered for our class specifically .\ Wear workout clothing \ Bring a MOUTHPIECE! \ WE HAVE GLOVES. \ Hope to see you soon :-).\ We are run off of donations. \ let me know if you have any questions :)

**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