Financial Engineering

Join us every Thursday for Beginner Friendly Social Classes and Social Ballroom Dancing. All is welcome and no partner is necessary. You will learn 2 dances per month in our beginner friendly classes every Thursday. 7:00 Pm Beginner Smooth (Waltz, Tango, or Foxtrot). Please see website schedule for dances of the month. 8:00 Pm Beginner Rhythm (Cha Cha, Rumba, or Swing). Please Check Schedule. 9:00 pm - 10:30 Pm Social dancing. Yearly Schedule: Jan, Apr, July, Oct: Foxtrot and Swing Feb, May, Aug, Nov: Waltz and Cha Cha Mar, June, Sep, Dec: Tango and Rumba [Register for Classes Here 📌](https://crowndancestudio.com/group-classes/) * Please visit our website in the link above to register and claim your free intro offer for first time visitors. \*You MUST register online to claim the free offer!! Select “Intro offer.” \*The RSVP here does not reflect the size of our classes. We have e at least 15 members each week. And the number is growing.

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

• What we'll do Economist William Michael Cunningham on Podbeam Thursdays at 6 pm. https://www.podbean.com/

Network with an average of 60+ business professionals, all attendees get an opportunity to give a 30 second elevator pitch, enjoy a light breakfast, 10 minute educational presentation on topics that change weekly, and enjoy networking before and after the meet up.

Tired of the ordinary 9–5 grind? What if you could build a source of residual income while still living your life? What if you joined a team that genuinely invests in your growth, supports you consistently, and gives you the tools to succeed? Or maybe you’re simply looking to become more financially educated and take greater control of your financial future. ✔️ Learn the fundamentals of financial literacy. ✔️ Discover strategies for building generational wealth. ✔️ Explore opportunities to create residual income. ✔️ Join a supportive team committed to your success. ✔️ Make a meaningful impact by bringing financial education to your community. ✔️ No ceiling on your earning potential. Whether you’re looking to grow personally, build an additional stream of income, or simply gain the financial knowledge that schools rarely teach, this workshop is for you.

Join us on Wednesday, July 1 8:00-10:30 PM. Anna Rain calls while Paul Oorts (mandolin and accordion), Tina Chancey (fiddle), and Francine Krasowska (piano) play the music Register: [https://www.fsgw.org/event-6725337](https://www.fsgw.org/event-6725337) (Please note, you are not registered by responding on meetup, you must register through the FSGW website, or at the door if tickets are available) The FSGW weekly English Country Dance offers delightful dancing, led by talented callers, accompanied by top-notch musicians playing a wide variety of instruments. The crowd is friendly and enthusiastic; new dancers are always welcome and can get an informal lesson if they arrive around 7:30. You don't need to bring a partner, or dress up. * If you have not previously attended a Wednesday night English country dance at Glen Echo, you may select "first time free" when registering. New dancers are welcome. If you have no previous English country dance experience or would like a refresher, please arrive at around 7:30 for a lesson. Covid Protocol: masks and vaccinations are encouraged but not required. Some dancers are sensitive to fragrances, and they are grateful when you skip the perfume and scented after-shave. Additional information about this weekly event is available on the English Country Dance (in-person) web page. [https://www.fsgw.org/ecd](https://www.fsgw.org/ecd) **Pay at the door:** Admission - $15 FSGW Members, $8 Students and those with limited income, $17 Others. **Questions?** Email English Country Dance * **We look forward to dancing with you!**

Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring. ***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab. If you RSVP, you will get a DM with the address but it's located in Silver Spring. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) If you need a ride, let us know.

Come learn how money really works. We’ll cover how to grow it, protect it, get out of debt, and use smart retirement and infinite banking strategies to build long-term security.

Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm. Some of us go out for coffee or a bite to eat afterwards and everyone is welcome! $15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted. Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church. Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance! For more info: danceintime.com/classes Questions? Contact Barbbernsteintalks@gmail.com

🇺🇸 Fireworks & Finances – 4th of July Brunch 🇺🇸 Celebrate Independence Day while investing in your financial future! Join us for a free brunch featuring great food, mimosas (21+), meaningful conversations, and practical financial education. Connect with like-minded people, learn strategies to build long-term wealth, and enjoy a fun, festive atmosphere before the fireworks begin. 📍 3901 Calverton Blvd, Beltsville, MD 20705 🕙 10:00 AM 🎟️ Free to attend (RSVP required) Good Food. Great People. Better Finances. Space is limited—reserve your spot today!

Are past negative experiences hindering your ability to live a happy life? Are you ruled by negative emotions? Possibly you have a thought or emotion that hangs around for days and you just can't shake it. What is all this stress, anxiety, depression, acting out and self doubt? It's just crazy! It's not the real you. You **can** find out what is at the root of all this. There **IS** technology to relieve the pain of a lifetime. Areas you can be helped with: Control of unwanted emotions Lack of confidence Grief Anxiety Anger management Creating ideal relationships Depression Memory and more... This is an in-person class that can start you on the way to a better life, more confidence and less negativity. All the happiness you have lies within you. Let's find it! We only use natural proven techniques, called Dianetics; no drugs or labeling. This Zoom webinar is an introduction to proven techniques from the book "Dianetics, The Modern Science of Mental Health". This group is sponsored by the Dianetics and Scientology Life Improvement Center of Washington, D.C. Call 202-797-9826 with any questions and to register! You are welcome to arrive 15 minutes early for refreshments!

One of our favorite bands in playing this Friday. Tell them at the gate you are there for the band and they will direct you to the terrace bistro.

Call 202 797 9826 for more information and to register. Walk-ins are welcome! Refreshments are served. Your negative emotions can significantly impact your life and your relationships. Sometimes couples and friendships break apart simply because people couldn't manage their own negative emotions, such as anger, worries, anxiety, or depression. In this meeting, you will learn where these negative emotions come from, for you, and what you can do to start healing from them. YOU CAN DO SOMETHING ABOUT IT! And you can do it without medications, without suppressing these emotions inside yourself. You don't need to leave your loved ones. Come to this meeting and learn the answers. Our doors are open. **Refreshments will be served.** This group is created by the Dianetics & Scientology life improvement information center in Washington, DC.

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**Welcome to the Women’s Columbus Bogleheads® Sub-Group** This sub-group is for **women who want to learn and discuss finances in a safe, supportive space**. For those interested in moving towards financial independence and retirement by learning investment basics, choosing your 401(k) investments, minimizing taxes, and more. We’re a local chapter of **Bogleheads®**, following a long-term, practical investment philosophy: [Investment Philosophy](https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy): https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy [Bogleheads Forum](https://www.bogleheads.org/index.php): https://www.bogleheads.org/index.php No question is too small, and no experience is too simple. Share, ask, and learn — at your own pace, without judgment, in a group of like-minded women. Let’s build confidence and knowledge **together**!

(Note: RSVPing here on meetup does NOT reserve your seat. To do that, you’ll need to register at our website, [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026).) Real estate is a proven wealth-builder—it has been for generations. But it’s not a solo sport. You need PEOPLE—who can advise you, partner with you, bring you deals, and buy deals from you. We’re all about bringing you the best, most active, most got-your-back people in Central Ohio, which is why our July meeting is all about real conversations with real investors at our annual Picnic with a Purpose. This is where: * Deals get discussed * Partnerships get formed * Funding relationships start * Problems get solved faster Bring your family. Build your network. Strengthen the relationships that actually move your business forward. Members and first-time guests are free. Returning guests are $35. Location is a local park and will be shared after registration. Space is limited, so you’ll want to secure your spot now. Remember, to actually reserve your seat, you have to go [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026) and register on our website!

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

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.

**✅ Salsa Wednesdays with Todd Smith!** **👉 Beginner Salsa Class** **$15 In Advance / $20 At the Door** 7:00 pm – 7:15 pm … Registration 7:15 pm – 8:15 pm … Beginner Class **👉 Intermediate Salsa Class** **= $15 In Advance / $20 At the Door** 8:15 pm – 8:30 pm Registration 8:30 pm – 9:30 pm Intermediate Class **👉 If You Take Both Salsa Classes** **= $25 In Advance / $35 At the Door** **👉 Buy Advance Tickets Now at:** https://columbussalsadancing.com/salsa-wednesdays-dance-class-tickets/ **👉 Questions? Text Todd @ (614) 774-8146**

Hi everyone! We're Jared and Petria Walker, local real estate investors based in Columbus, Ohio, with a passion for short-term rentals and hospitality. We're looking to start a casual monthly Columbus-area meetup for entrepreneurs, investors, real estate professionals, and anyone interested in short-term rentals to share ideas, discuss market trends, learn from one another, and build meaningful relationships. Whether you're just getting started or have years of experience, we'd love to connect, collaborate, and grow together. We believe some of the best opportunities begin with great conversations. See you soon!