Think Tank

**This talk has completely sold out in advance and no door tickets will be available.** [Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“Mermaid Tales,”** a discussion of the enigmatic water spirits of East Slavic countries, with folklorist Philippa Rappoport of George Washington University. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/profs-pints-dc-mermaid-tales](https://events.ticketleap.com/tickets/profsandpints/profs-pints-dc-mermaid-tales) .] Be careful out there. According to Slavic folklore, in the late spring the rusalki, an East Slavic version of mermaids, emerge from lakes and streams to water crops and to claim lives. They're mostly beautiful, with wild hair and blazing eyes, and they’re more than happy to drag smitten young men to watery graves. Join Philippa Rappoport, an expert on Slavic folklore and rituals, for a discussion of the water spirits of Ukraine, Belarus and Russia and the traditions centered around them. She'll describe how rusalki were both revered and feared by people who would sing songs in their honor while carrying protective charms. You'll learn how East Slavic mermaid lore permeated wedding rituals and parades, inspired the construction of effigies, and reflected beliefs about women that, throughout the world, have translated into a lot of concern over how women wear their hair and cover their heads. Philippa has wowed crowds with fascinating talks on East Slavic nature spirits and folktales related to the underworld and winter. Her accounts of mermaids promise to be equally entertaining. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: Rusalki as painted by Andrey Shishkin in 2015 (Creative Commons).

http://photos1.meetupstatic.com/photos/event/a/b/3/8/event_83263832.jpeg (https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ZA8SWMLWS7WHA) NOTES : 1.Les cours de conversation sont une éducation continue qui a pour but d'améliorer les compétences oral en français des étudiants. 2.Le cursus des cours est d'une durée de douze semaines. 3.L'annulation d'un cours en cas de force majeure sera rétabli à la fin du cursus. 4.Aucune nourriture et boissons n'est autorisées en classe de cours. Merci de s'y accommoder. 5.Accès par le métro: Les stations de métro les plus proches sont Farragut West and Farragut North. 6. 7. Le parking métrique est également une option. Il coûte environ $ 0.25 pour 8 minutes. 8. Le paiement pour chaque cours est de 15.00 $, de l'heure par personnes. Il sera de 20.00 $ de l'heure, par personne pour les visiteurs. Cependant cela dépendra de la disponibilité des places. 9. Les étudiants peuvent solliciter des amis à venir assister aux cours pour 20 $ de l'heure pour deux personnes. Mais le règlement doit se faire en avance. Svp, n'hésitez pas à contacter les organisateurs, si vous avez des questions.

**Location:** Strategy HQ 1850 Towers Crescent Plaza Tysons Corner, VA 22182 [https://maps.app.goo.gl/GWnJA7iWFNLinSjw6](https://maps.app.goo.gl/GWnJA7iWFNLinSjw6) Join us for BitDevs DC #20, our local Socratic Seminar covering Bitcoin protocol development, security, and governance. This month we'll be discussing Bitcoin bugs, cluster mempool in Core 31.0, Silent Payments adoption, the recent maintainer shakeup, and more. Pizza provided by Strategy. **Timeline:** 5:30pm - 6:00pm : Doors open and social half hour 6:00pm - 8:30pm : BitDevs Socratic Seminar **Parking/Transport:** * 🚆 Silver Line Metro — Tysons Corner Station + walk through Tysons Corner Center mall and over the bridge to the building * 🚗 Parking available in the Tysons Corner Center mall lots adjacent to the building or in front of the building Thank you to **Strategy** for hosting!

Come watch Cristiano Ronaldo, Bruno Fernandes, Rafael Leão, Vitinha, Bernardo Silva and the [Portugal squad take on Uzbekistan on ](https://www.volosports.com/d/ab17ac5d-a115-429b-af8b-fee07db21372)**[Tuesday, June 23rd at 1pm at Wunder Garten](https://www.volosports.com/d/ab17ac5d-a115-429b-af8b-fee07db21372).** **What you can expect:** Great soccer and vibes 🍺 **2 Free Anheuser-Busch products** i.e. Michelob Ultra, NUTRL, Bud Light, Budweiser **Limited edition World Cup merchandise for giveaway and raffle** 🔥 Exclusive, soccer themed Volo Pass swag (Members Only, [sign up here](https://www.volosports.com/volo-pass)) Bring your friends, wear your Portugal or Uzbekistan gear, and come ready to celebrate, cheer, and enjoy the game together! Note: General admission and entry to Wunder Garten is free, but the immersive Volo experience and perks are available only this registration.

The next NoVABeerSec event - "Informal Gathering of Security Minds Over Beer'' will be Tuesday, June 23rd, 5:30PM til 7ish at Starr Hill Tysons Biergarten (1805 Capital One Dr S Suite 1100, Tysons, VA 22102). **Venue for June:** Starr Hill Brewery / Biergarten (Outdoor) **\*\*\* The Biergarten is primarily an outdoor venue, if the weather isn't cooperating we'll shift into Brewpub located on the ground level next to Capital One Hall \*\*\*** In the early 1990s, Charlottesville native, Mark Thompson took his biology degree from James Madison University and moved to Portland, Oregon, ground zero for craft beer’s growth in America. The natural blend of art and science poured into the brewing scene inspired him to take up the craft. Working alongside brewers in Oregon and Colorado, Mark honed his own artisan beer recipes. An old friend looking to start a brewpub and music hall back in Charlottesville eventually lured Mark back to Virginia. In September 1999, they partnered to found Starr Hill Brewery out of a passion for great beer and live music. Named after the local neighborhood, the brewery shared its original space with the Starr Hill Music Hall. The historic storefront on Main Street was once home to the state of Virginia’s first craft brewing operation, Blue Ridge Brewing Company. **Additional Info:** We are an inclusive group, so if we missed anyone please let us know or if you want to bring your significant other/spouse please do. Have a great week and see you next month! Cheers, Rinaldi Rampen & Mike McCabe of @NoVABeerSec

Hi everyone! Tuesday Night Skates are in full effect! Meet every Tuesday outside of the NOMA-Galladudet U Station at the North entrance (1305 2nd St NE). We will head out at 7pm sharp for an 8 mile skate followed by pizza! We'll skate up the Metropolitan Branch Trail to the Ft. Totten Metro station and back down the trail to M St NE for pizza at Andy's. See ya there! This skate is led by Asher and myself. 🛼 This ride is BEGINNER FRIENDLY! While the full ride is 8 miles long, you have the option to tap out at one of the three red line metro stations along the route in both directions. You'll also have an opportunity to learn new skills and practice drills with the skate leaders at our regroupping spots along the route. The tap out points are as follows: 2 miles: Rhode Island Ave Metro 2.5 miles: Brookland Metro 4 miles: Ft Totten Metro 6 miles: Brookland Metro (on the way back) 7 miles: Rhode Island Ave Metro (on the way back) 8 miles: Andy's Pizza This is a great way to test and build up your endurance while skating! At least one of the skate leaders will skate at your pace, so you'll never be left behind. Join us at Andy's Pizza afterwards for a FREE slice of pizza with the purchase of any alcoholic beverage or N/A lemonade! Route Map: https://www.gmap-pedometer.com/?r=7752153 If we need to cancel one week due to weather or other reasons, we'll update the event page in advance.

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

This is a support & co-work sesh for anyone doing the scary thing of building something new (a business! substack! a pop-up shop! a website! whatever is your current calling!) on their own that want to connect, support each other, and provide compassionate accountability. This group is especially for folks seeking to imbue more life into this world and create change through their creative endeavours. We'll gather at a coffee shop, introduce ourselves and what we are working on, set small goals on what we need communal support on for the day and get co-working. Given the purpose of the group, we ask that the work you bring is related to the something you are building! We'll then get to chat about how that went for us, and celebrate our little or big progress.

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

Get your tickets now at https://EMYDCSoiree.eventbrite.com The EMY Africa Soirée is a signature gathering that blends elegance, culture, and connection. Designed as a networking experience, it gathers past EMY Africa honorees, business leaders, cultural figures, and trailblazers from across the continent and its diaspora. Each edition creates a setting where influence meets intention and conversation drives connection. Set within the prestigious Smithsonian National Museum of African Art, the EMY Africa Reception offers an extraordinary evening where culture, influence, and elegance converge. Surrounded by one of the world's premier institutions dedicated to African art and heritage, guests will experience an atmosphere that is both sophisticated and deeply connected to the continent's rich creative legacy. This exclusive soirée brings together an exceptional community of African and Diaspora leaders, innovators, entrepreneurs, creatives, athletes, and changemakers—offering a rare opportunity to network with the people shaping Africa's future and global influence. The evening features live African music and a live DJ, captivating cultural performances, a premium open bar, passed hors d'oeuvres, and gourmet African cuisine, all thoughtfully curated to create an immersive and elevated celebration of African excellence. More than a reception, this is an opportunity to be inspired, build meaningful connections, and experience Africa at its finest in one of Washington, D.C.'s most iconic cultural settings.

Join the Bitcoin District Book Club! We meet every month to explore new and exciting rabbit holes by reading books that are popular with bitcoiners. Join us for a deep dive into *The Deficit Myth: Modern Monetary Theory and the Birth of the People's Economy* by Stephanie Kelton. In this session, we’ll explore one of the most controversial and influential economic ideas of the past decade—and what it means for government spending, inflation, taxation, and the future of money. Kelton challenges the conventional view that governments must balance their budgets like households. Drawing on the principles of Modern Monetary Theory (MMT), she argues that countries that issue their own currency are not constrained by tax revenue or borrowing in the same way individuals, businesses, or local governments are. Instead, the real limits on government spending are inflation and the availability of real-world resources. We'll discuss the core claims of MMT, including whether deficits are actually harmful, why governments issue bonds, the role taxes play in the economy, and how policymakers should think about public investment. We'll also examine the major criticisms of MMT and consider how Kelton's ideas relate to Bitcoin, sound money, inflation, and fiscal policy. Whether you view MMT as a revolutionary framework or a dangerous justification for endless money printing, *The Deficit Myth* provides one of the clearest explanations of the ideas shaping modern debates about deficits, inflation, and government spending. For those interested in economics, monetary systems, public policy, and competing visions of how money works, this book offers a provocative challenge to many widely held assumptions. Buy the book on [Amazon](https://a.co/d/0jgks9ZG) **Event Notes:** * Discussion Starters: We'll kick things off with a few key questions around deficits, inflation, government spending, and Modern Monetary Theory, but feel free to bring your own perspectives. * Future Reads: Let us know if you have recommendations for future book club selections! We'll add them to the list posted [on our website](https://bitcoindistrict.org/bookclub). * Afterwards: Feel free to join us at PubKey after the meeting to hang out, continue the conversation, and grab some food! **Getting There:** * 📍 Teaism – Penn Quarter * 🔴🟢🟡 Gallery Place/Chinatown + 2 min walk * Parking: Street & garage parking available nearby

Namaste and Blessings! We welcome you to join us for a House Kirtan Concert on **Sunday June 28** in **Silver Spring MD** (address below) \*\*\*4:00 - 6:00 pm. (\*\*\**mask optional)* ***We chant the Hanuman Chalisa at 4 pm – after which there is a break and regular chanting begins at 4:30 pm*** \~\~***Doors open at 3:45 pm - come early to get settled*** \~\~ **Please note:** This kirtan will be live-streamed using **Facebook Live** on this page: Bhakti Chant Kirtan (from 4 to 6 pm) **So about kirtan in Silver Spring** \- this is a private residence \- open to the public \- all are welcome \- bring a friend\, the family\, the kids\, the parents\, the spouse \- comfortable setting\. If you want to sit on the floor, it might be wise to bring something to sit on - Zafu or pillow or the like. *This is chanting with meditation* \- we chant in Sanskrit and English\, mantras and bhajans\, honoring the many aspects of the Divine\. ***Feel free to bring a percussion instrument***, if you are moved to do so. (This will be percussion by committee!) 
***Donation***: Suggested $10-20 (no one turned away) **On Paypal:** [paypal.me/RufusJuskus](http://paypal.me/RufusJuskus) **On Venmo**: Rufus-Juskus \*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Snacks afterwards!** 

Many thanks -- peace and blessings to all! -Rufus Juskus **Address:** **9516 Pin Oak Drive** **Silver Spring MD 20910** The event page for this event on Facebook is here: https://www.facebook.com/share/1Dpw3ZrSUe/

Hi friends, Thank you all for joining our discussion events over the past two years. It's very fun and rewarding for the community. Sadly, I've decided to step down as the group organizer by the end of June due to other commitments, so this celebration lunch will be the last event I organize for this group. I will still be around, but I just won't be able to organize any events in the future. Also, if you are interested in taking over as the organizer for this group, please reach out to me. Thanks.

Title: Quantum Computing for Business (Exploring Opportunities Available Today) Date: June 27 2026 Saturday Noon - 14:00 EDT Summary: Big media reports that current quantum computers are not able to attack business problems at scale. In Ron's experience, this is only about 95% true. He has found that certain types of quantum computers, specifically quantum annealers, are very good at solving constraint based optimization problems at business scale. This presentation will answer the question “What is quantum computing?” by comparing quantum computers to classical computers and describing the various types of quantum qubits. Ron 'll introduce what quantum computers can be used for and what they shouldn't be used for. Next, Ron will look at a number of quantum computing use cases that are currently available to businesses today. Finally, Ron ’ll present conclusions with a brief discussion of future hardware. There will be time for Q & A. Speaker: Ron has been fortunate to have worked in a broad range of technical disciplines during his career. Areas in which he developed expertise and innovative results include, digital hardware design, silicon functional architecture (chips), computer language compiler development, and medical software. Ron has recently immersed himself in quantum computing technologies and has obtained more than a dozen certificates across the quantum spectrum. These technologies include various hardware platforms, numerous quantum programming frameworks and quantum sensors. As a co-founder and CQTO of B2Quantum, Inc, Ron has served as a quantum computing Subject Matter Expert (SME) for a large pharma company. As a SME, he performed quantum computing use case analysis, strategic planning, budget guidance and risk analysis. Outside of the technical arena, Ron is a licensed pilot, certified open water SCUBA diver, bicyclist, wood worker and a once in a while artist.

Main Library, Meeting Room 2B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.

Come join us for lunch together at Bendi Wok, one of my favorites!

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

How do we recover from having had a toxic or narcissistic ex? How do we move on from the past, especially something as traumatic as a divorce or breakup? How do we avoid anxiety and depression? How do we have more self esteem? In this meeting, you will learn the mental health secrets to help you quickly get over the past and heal your mind. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics & Scientology life improvement center.

Our next much-awaited **COLUMBUS** meetup is **Tuesday June 30th from 7-10 pm EST at ACE OF CUPS**. Meet patients, cultivators, processors, dispensary managers/staff, physicians, home growers, educators, activists, nonprofits, artists, attorneys, business owners, writers, students, and supporters to network, share our knowledge, collaborate, support each other and make new ones! Hope you will be there too! Save the date and pass the word. **Please RSVP** so we know who is coming and how many to expect. Find us to say hi and we will introduce you to others. We should be easy to spot. (The happy-looking group wearing cool nametags! See photos from our past events.) Sign in, grab a name tag, start your own bar/food tab, meet old friends and make new ones! Everyone is welcome. SEE YOU THERE!