Energy Efficiency & Renewable Power

It's the first Thursday of the month, and that means we will be replaying a game we played recently - Manhattan Project: Energy Empire. We have two copies of the game. So we can accommodate 10 players. RSVPs will be set at 10. Anyone joining after the 10 spots are full will be put on the waiting list. If you have a copy of MM:EE, then let us know, and we will increase the RSVPs. Manhattan Project: Energy Empire Description: From the ashes of war, nations rise to power in the atomic age! In ***Manhattan Project: Energy Empire***, each player takes control of a nation struggling for power in the latter part of the 20th century. They build up their nation’s industry, commerce, and government by acquiring resources, building structures, and tapping sources of energy. The major threat in *Energy Empire* is not war, but uncertain global impacts, that result from side effects of industrialization and pollution. Many actions come with a cost. So, as nations become more industrious, they also increase the amount of pollution in the environment. Careful use of science can mitigate the harmful effects of industry, and can also help avert global crises. *Energy Empire* uses worker placement, tableau-building, and resource management mechanics. On each turn, a player can choose to either work or generate. On a work turn, a player plays a single worker on the main board, then uses workers and energy to activate cards in their tableau. Players may spend energy to use an occupied space on the main board, so no spaces are ever completely blocked. On a generate turn, players get to renew their supply of energy by rolling "energy dice" that represent nuclear, coal, oil, solar, and other forms of energy.

**Immerse Yourself in a Live Soundscape Journey!** Join us for an extraordinary evening with Zac as he guides you through a transformative auditory experience that will transport you to a realm of tranquility and mindfulness. This is not just a sound event; it’s a journey for your senses and soul. **Experience the Magic of Sound Therapy** Step into a world where the soothing sounds of nature blend seamlessly with the familiar rhythms of everyday life, all set against a backdrop of ambient electronic music. Zac has meticulously curated this unique blend to create a meditative soundscape that is unlike any other. **Discover the Benefits** * **Relaxation:** Let the harmonious sounds wash over you, melting away stress and tension. * **Enhanced Focus:** Tune into the subtle layers of sound to sharpen your concentration and mental clarity. * **Mindfulness:** Engage fully with the present moment as you are enveloped in a rich tapestry of auditory sensations. **A Unique and Meditative Experience** Whether you’re a seasoned meditator or new to the world of mindfulness, this live soundscape journey offers something for everyone. Zac’s expert blending of natural sounds, everyday ambiance, and electronic soundscapes will guide you to a place of deep inner peace and heightened awareness. **Pillows and blankets will be provided for your utmost comfort as you unwind and expand internally. Escape the daily grind and discover profound relaxation within.** Please drive SLOW 5MPH down the driveway. The house is located at the end of the driveway. Arrive 10 minutes early to settle in and get comfortable. Cost $20

MDC DSA’s Labor Magazine Discussion Club seeks to provide a monthly discussion space to think through and debate tactics, strategy, and theoretical analysis within the currently existing Labor movement. We hope to be a nerve center for germinating new and incisive analysis useful for the cause of workers self-emancipation. All are welcome to join the club’s meeting, where we will discuss three articles from labor magazines currently circulating. For more details and links to the readings, check out [the group's info doc](https://docs.google.com/document/d/1rq5JzlubZrLNML0EbGUHiNvXNC42VRz8bmJgLH4GE-s/edit?tab=t.0) Please RSVP on [Action Network](https://actionnetwork.org/events/labor-magazine-discussion-club-2/) to receive further updates on this event. \* \* \* This event is open to both DSA Members and supporters. Not a Member? Please consider [becoming a Member](https://dsausa.org/join?source=Metro%20DC). Fees are on a sliding scale according to what you feel you can afford. This event is open to both DSA Members and supporters. Not a Member? Please consider [becoming a Member](https://dsausa.org/join?source=Metro%20DC). Fees are on a sliding scale according to what you feel you can afford.

Come and join us for a full Moon ceremony. I will invite the spirits and guides to join us. We will have a comfortable meditation and some manifestations and intention setting for the new moon cycle. We will participate in a healing journey. This is very powerful and quite healing. This month we will do a past life regression. We will be sharing and discussing some thought-provoking questions. I recommend bringing a journal to record your thoughts. We can share some stories around the fire and then I will close the ceremony. Bring appropriate crystals that you would like charged. The best crystals to charge during a full moon are amethyst, smoky quartz, citrine, black selenite, and obsidian. We will be outside so please dress for the weather. This is a laid-back event at our home, I hope that you can join us. Howling at the moon is optional and encouraged. Please enter the gate on the right of the house behind the green bug. We are on the patio in the back. See you then! Shaman Phil

**Immerse Yourself in a Live Soundscape Journey!** Join us for an extraordinary evening with Zac as he guides you through a transformative auditory experience that will transport you to a realm of tranquility and mindfulness. This is not just a sound event; it’s a journey for your senses and soul. **Experience the Magic of Sound Therapy** Step into a world where the soothing sounds of nature blend seamlessly with the familiar rhythms of everyday life, all set against a backdrop of ambient electronic music. Zac has meticulously curated this unique blend to create a meditative soundscape that is unlike any other. **Discover the Benefits** * **Relaxation:** Let the harmonious sounds wash over you, melting away stress and tension. * **Enhanced Focus:** Tune into the subtle layers of sound to sharpen your concentration and mental clarity. * **Mindfulness:** Engage fully with the present moment as you are enveloped in a rich tapestry of auditory sensations. **A Unique and Meditative Experience** Whether you’re a seasoned meditator or new to the world of mindfulness, this live soundscape journey offers something for everyone. Zac’s expert blending of natural sounds, everyday ambiance, and electronic soundscapes will guide you to a place of deep inner peace and heightened awareness. **Pillows and blankets will be provided for your utmost comfort as you unwind and expand internally. Escape the daily grind and discover profound relaxation within.** Please drive SLOWLY (below 10 MPH) down the driveway. The house is located at the end of the driveway. Arrive 10 minutes early to settle in and get comfortable. Cost $20

Whether you're taking your first dance step or have been a constant bachatero, join us for great music, food, and drinks! A free bachata dance class starts at 6:30 p.m., and food and drinks will be available for purchase. Please RSVP on [Action Network](https://actionnetwork.org/events/dsa-latin-dance-social-2/) to receive further updates on this event. \* \* \* This event is open to both DSA Members and supporters. Not a Member? Please consider [becoming a Member](https://dsausa.org/join?source=Metro%20DC). Fees are on a sliding scale according to what you feel you can afford.

• What we'll do On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy....

This is a VIRTUAL FREE event every week. To get access details please [click here](https://www.eventbrite.com/e/the-recharge-fill-up-sis-tickets-1984961497272?aff=oddtdtcreator) If you’ve been pouring into everyone else and quietly running on empty… this space was created for you. There comes a moment in a woman’s life when she realizes she has been pouring into everyone and everything else… while quietly running on empty. The responsibilities. The expectations. The emotional labor. And somewhere in the middle of holding it all together, she forgets what it feels like to be **fully supported, fully resourced, and fully seen**. **The Recharge: Fill Up Sis** is **a sacred weekly virtual meetup** created for women who are ready to pause, recalibrate their energy, and reconnect with themselves in powerful community. This is not a motivational talk. This is not surface-level inspiration. This is a room where women gather to **release what they’ve been carrying, restore their energy, and remember the power of being in [intentional sisterhood](https://thewombsauna.com/wcoe "https://thewombsauna.com/wcoe").** ## What Happens in The Recharge? Each session is a guided experience where women come together to: * **Release** stress, emotional weight, and the pressure of carrying everything alone * **Restore** their energy through meaningful conversation, reflection, and grounding practices * **Rise** into clarity about what their next level of life and leadership requires * **Radiate** with renewed confidence, alignment, and direction This space allows you to experience the tone, leadership, and sisterhood that define the deeper work we do together. ## The Integration Lab: Where Knowledge Becomes Embodiment Many women spend years gathering wisdom. Books. Podcasts. Workshops. Spiritual insight. Therapy. Coaching. At a certain point, the question is no longer: **“What else do I need to learn?”** The real question becomes: **“Where am I actually practicing the life I say I want?”** The **Integration Lab** is the weekly coaching and practice space inside our **[1-Year Self Development Program](thewombsauna.com/programs)**. It is where women stop circulating knowledge and begin **embodying it**. Inside the Lab, we work in real time with the patterns, decisions, emotions, and relationships shaping your life right now. Awareness becomes action. Insight becomes discipline. And personal growth becomes a lived lifestyle. Women gather weekly to: * apply what they know to real-life challenges * strengthen emotional regulation and self-leadership * practice accountability in sacred sisterhood * build the consistency required to live differently This is not a space for passive listening. It is a space for **active personal development and sacred community life.** ## Who This Space Is For? This gathering is for women who: * are tired of carrying everything alone * know they are capable of more but feel stretched thin * value personal development and emotional growth * desire a circle of women who are serious about their evolution * are exploring whether they are ready to invest in a **year of intentional growth** Many women who attend **The Recharge** are preparing themselves to decide whether they are ready to step into the deeper commitment of the **[1-Year Self Development Program](https://thewombsauna.com/programs "https://thewombsauna.com/programs")**. ## What You Should Know This experience is **free**, but it is intentional. Women who attend are often exploring what it would look like to: * prioritize their personal development * practice emotional and spiritual growth consistently * participate in a high-level community of women committed to living consciously Come with curiosity. Come with honesty. Come with the willingness to pour back into yourself. ## Hosted By ## **[Thema Azize Serwa](https://thewombsauna.com/thema "https://thewombsauna.com/thema")** Founder of **[The Womb Sauna](https://thewombsauna.com/ "https://thewombsauna.com")** and creator of transformational spaces where women gather to **release, restore, rise, and radiate**. After overcoming eight years of infertility and PCOS, Thema devoted her life to helping women reconnect with their bodies, their emotional wisdom, and the sacred power of intentional community. Through her work in womb wellness, self-development, and spiritual leadership, she has guided women around the world in creating lives that are rooted in clarity, healing, and self-mastery. ## Final Invitation If you’ve been gathering insight for years but feel ready to start **living differently**, this space will resonate deeply. Because transformation does not happen through inspiration alone. It happens through **consistent practice, honest reflection, and community that supports your evolution.** **Come recharge.**

Title: Beyond Cryptography: Geometric Symmetry & Parity Stability Summary: Decoding Chaos: Using Quantum-Inspired Symmetry Metrics to Detect Stealth Attacks in High-Stakes Infrastructure. Agenda: Why symmetry matters after the proof is done. Symmetry as an Invariant Symmetry as a Security Primitive Trust as a Continuous Function Live Thought Experiment Engineering, Implications & Open Questions Move away from traditional bit-matching and discuss "Symmetry Drift." Explain how system states can be modeled as high-dimensional manifolds where an attack represents a geometric deformation.T(t)=f(symmetry stability,parity consistency,temporal coherence) Speaker: Vijay Krishna Vijay is a security engineer focused on runtime observability and symmetry drift in cryptographic systems. He is the founder of Vyapti Resonance and the creator of the Quantum Security Probe (QSP), a telemetry-driven integrity monitoring framework for post-quantum infrastructures. His work bridges theory, engineering, and long-lived system behavior, emphasizing measurable trust over binary verification. Vijay has 9 accredited licenses in Quantum Computing. Career Snapshot: Microsoft → DuPont → Rockefeller Capital Management → Morgan Stanley → New York Life → Founder, Vyapti Resonance Across this trajectory, Vijay has operated at the core infrastructure layer of organizations—cloud platforms, identity systems, distributed compute, reliability engineering, and governance frameworks. His work has consistently involved systems that cannot fail, particularly in regulated financial and insurance environments. This enterprise grounding strongly informs his academic and research outlook: quantum and AI systems must be operable, governable, auditable, and teachable, not merely theoretically elegant.

Good Friday invites us into stillness. Our Tenebrae service greets that stillness with a gradual darkening of our environment. In Unity, this sacred day is not only a remembrance—it is an opportunity for **inner reflection, release, and transformation**. It represents a moment to gently let go of what no longer serves us and to create space for new life to emerge. Join us for a contemplative Good Friday service as we explore the deeper, metaphysical meaning of this holy time. Through quiet reflection, prayer, and spiritual insight, we honor this powerful point in the journey toward renewal. Whether you observe Good Friday as part of your tradition or are simply seeking a meaningful, peaceful experience—you are welcome here. If you'd prefer to watch online, you can access the live service on our website: www.unityoffairfax.org.

[Re-Engineer Your LIFE!](http://www.myhealthsummit.com/) **Learn from Leading Voices in Holistic Health** A full day of expert-led education, practical tools, and nourishing experiences designed to support whole-person health and lasting lifestyle change. * Insightful sessions led by doctors, nutritionists, chefs, and holistic health practitioners * Practical strategies for prevention, healing, emotional wellness, mindset, and sustainable living * Real-world guidance on plant-forward nutrition and food preparation you can use right away * Gentle movement and mindfulness moments to support balance, energy, and stress reduction * A thoughtfully prepared plant-based lunch included, plus meaningful connection with a like-minded wellness community Register and see the speaker line-up here: [www.MyHealthSummit.com](www.MyHealthSummit.com) Vendors and Volunteers welcome! For more info contact us at: [contact@myhealthsummit.com](mailto:contact@myhealthsummit.com) PARKING: On campus visitor parking is available at the Howard Center Lot (2235 8th St NW) for $10/day (credit card only). Metered street parking is also available nearby and is enforced Monday–Saturday, 8AM–6PM. The Shaw–Howard University Metro Station is a short 7-minute walk from the venue. Public buses are also available.

Easter is often celebrated as a single day—but what if it’s more than that? What if Easter is something you can *live*—a story of renewal, hope, and new beginnings that continues beyond one morning? Join us for a peaceful and uplifting Easter gathering as we celebrate the meaning of this sacred day together. We’ll reflect on the deeper message of Easter and how it can show up in our everyday lives. Families can enjoy our Easter egg hunt, as well as take pictures in their Easter finery! (fancy clothes not required- we take you as you are!) Whether you’re deeply rooted in faith, spiritually curious, or simply looking for a meaningful way to begin your Easter morning with a welcoming group of folks—you are welcome here.

PLEASE CHECK THE ONLINE MEDITATION CALENDAR FOR DETAILS OF THESE MORE THAN 50 SERVICES A WEEK- https://onlinemeditation.yogananda.org/calendar/

**Every six months, to honor the passing of the Vernal and Autumnal Equinox, the circle hosts a potluck at the pavilion in front of the fire pit. We don't keep track of who will bring what behind-the-scenes, so feel free to bring whatever you'd like!** **If you have any dietary restrictions and would like to attend, but worry there won't be anything you can eat, please reach out to Ethan or Ben and we'll make sure there's something available for you!** -- The[ Simplicity Living Study Circle of Northern VA](https://www.coachingwithdanijk.com/blog/important-community-update-join-our-new-meetup-group-simplicity-living-circle-of-northern-va) meets on the first Saturday of each month from 4:00 to 5:30 PM at Lacey Woods Park in Arlington, Virginia. **\*This is a rain or shine outdoor event.** This free community group offers a unique and empowering space for individuals seeking to live a simpler, more intentional life. Through participant-driven discussions and facilitated activities, our circle fosters connection, reflection, and mutual support. Hosted by members of the Simplicity Living Circle of Northern VA, we welcome those who are curious about simplicity, mindful living, and environmental care. Whether you are just beginning or deepening your journey, you are warmly invited into this inclusive and supportive space. *Note: Our official Meetup group changed due to administrative complications. This new group is now our verified and active community hub, which you can confirm at our in-person events.*

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

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 **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

We meet at lunch each week and each meeting follows a fairly organized agenda. First all participants pass their business cards around. Then each member and guest is invited to give a one-minute overview of their company and what is a perfect referral for the week. We always have a 10 minute presentation from one of the members about their business in more detail. And finally we pass referrals. You're welcome to visit. Nobody is ever put on the spot. Bring plenty of cards!

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

Join Neurospicy Columbus at the Stauff's for coffee and then a stroll through the Book Loft nearby! This will be a friendly chat for like minded individuals with Autism and/or ADHD (or somewhere on the Neurodiverse Spectra).

Let’s try this popular Italian restaurant in Reynoldsburg. This is the menu: https://scaliristorante.com/#4e468054-0235-43e2-81c2-44e061341e9e