Cryptography
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Yes! Check out cryptography events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the cryptography events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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Cryptography Events Today
Join in-person Cryptography events happening right now
Coffee & Bitcoin - Fairfax
**[Bitcoin District](https://bitcoindistrict.org/)** is a community of Bitcoiners living & working in the greater DMV metro area. Join us for a "Coffee & Bitcoin" meetup where we'll talk about what's happening in the world of Bitcoin.
We highly encourage anyone who is new to Bitcoin or just a little curious to come and ask questions... don't be shy!
๐ Ample parking at the shopping center
๐๐ METRO + Bus: Vienna/Fairfax-GMU (orange line) + bus to Fairfax Blvd & Eaton Pl stop
Be sure to check out the special [Bitcoin Blend](https://www.compasscoffee.com/products/bitcoin-blend), an El Salvador single-origin roast from our host [Compass Coffee](https://www.compasscoffee.com/). You can order from their website and you can even pay in Bitcoin!
**Our events are Bitcoin focused and we generally avoid discussing other coins & tokens. Nothing discussed during this meetup is financial advice. Always do your own research.**
Yoga Therapy: My Body Don't Bend That Way - Therapeutic Yoga
Think you aren't flexible enough for yoga? Afraid to get onto the floor? Living with physical aches or restricted range of motion? Then this is the perfect yoga class for you! Explore your body's strengths in a fun, supportive environment while maintaining and growing your range of motion, flexibility, balance, strength, and sense of peace. All are welcome in this therapeutic class.
Come ready to try new things, laugh, ask questions, and support each other.
**Please reserve your spot at www.piesfitnessyoga.com.** The session is offered both InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.**
The address is 1322 Prince St Alexandria, VA 22314.
Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 3,5,7,9**. The church is located across the street from the studio, on the corner of Duke St. and West St.
Discount is available to seniors, teachers, students, emergency responders, and military. All can save by purchasing class packs.
A Poetry Workshop
Hey Poetry Lovers!
This group is on a roll. Hereโs the gist:
We meet at the **Capital One Cafรฉ in Chinatown** from **12pm - 2pm** every other week.
For enrichment, we start by reading and reflecting on a **โpublished poemโ**, suggested by someone in the group. No advance preparation is necessary. But feel free to check out some of the poems weโve read [here](https://docs.google.com/spreadsheets/d/e/2PACX-1vSyE_wCLQCPHRrKmN5F9tOIeeRQUZESxjRXGVBoCF2uU8Gm0_d0uECiCBCQXEy6ksxfsBOhtRIOpW3T/pubhtml?gid=0&single=true&widget=true&headers=false%22%3E%3C/iframe%3E). Or submit suggestions for future meetings [here](https://docs.google.com/forms/d/e/1FAIpQLSexGc2Z2Kp6bZW0D3_hfJ7NUUkfNHf7TXX-43FglCeBd9EF2Q/viewform?usp=send_form).
Next, we **share our work and offer feedback**. Depending on attendance, everyone gets \~10 minutes to use as they like. (No need to share, though; youโre welcome to come even if you prefer just to listen.)
We maintain a **Discord server** to help share our work and communicate outside our bi-weekly meet-ups. If you havenโt used Discord before, take a moment to download it and create an account before arriving. When we meet you on Saturday, we will add you to our server, the โDC Poetry Workshopโ, and can help you navigate the app if you have questions.
Finally, if you plan on sharing a poem, consider how you will do so. Some options include:
* Print 5-10 copies to distribute in person
* Take and share screenshots in the Discord chat.
* Copy the poem into a google doc, change sharing settings to โanyone with linkโ, and copy the google doc link into the Discord chat.
Most importantly, weโre excited to meet you!
Catch you on Saturday,
Diego / Ian / Cayden / Nate / Otasha / Lia / An
I Heart Zumba
Dance your way into fitness with a family Zumbaยฎ class! This class brings together all members of your family for fun and easy-to-follow dance moves to upbeat music!
Registration Required. Level: All.
Ages 6 & up; FREE
**Fairland Sports Complex**
**[REGISTER THROUGH PARKS DIRECT](https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=wW6L01001J19253R1X382T5M5T3U5C586Q5O4K6X4T055M42594T066T5Z4P6E0B5A4O5C5D725Q4G66581A5P4B5B4E1H5S476N591Q5F5X524Q1L5E5W6B6E6K704U61&age=0.25&age=0.5&age=0.75&age=1&age=2&age=3&age=4&age=5&age=6&age=7&age=8&age=9&age=10&age=11&age=12&age=13&age=14&age=15&age=16&age=17&age=Adult&age=Senior&primarycode=17681-179C&keyword=&keywordoption=Match+One&showwithavailable=No&spotsavailable=&beginyear=&instructor=&dayoption=All&display=Detail&module=AR&multiselectlist_value=&arwebsearch_buttonsearch=yes)**
For fastest response to any questions, or for more information, please contact Health and Wellness directly via email [wellness@pgparks.com](http://wellness@pgparks.com/)
I Heart Yoga
Stretch toward your fitness goals! Learn basic yoga to improve health and flexibility through deep breathing and controlled stretching. Reduce stress, get better sleep, and build muscle stamina as you practice new or previously learned yoga skills.
Ages 13 & up. FREE
**Langley Park Community Center**
Saturdays, Feb 7, 14, 21, & 28, 10:30-11:30 am
**[REGISTER THROUGH PARKS DIRECT](https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=wW6L01001J19253R1X382T5M5T3U5C586Q5O4K6X4T055M42594T066T5Z4P6E0B5A4O5C5D725Q4G66581A5P4B5B4E1H5S476N591Q5F5X524Q1L5E5W6B6E6K704U61&age=0.25&age=0.5&age=0.75&age=1&age=2&age=3&age=4&age=5&age=6&age=7&age=8&age=9&age=10&age=11&age=12&age=13&age=14&age=15&age=16&age=17&age=Adult&age=Senior&primarycode=17680-179A&keyword=&keywordoption=Match+One&showwithavailable=No&spotsavailable=&beginyear=&instructor=&dayoption=All&display=Detail&module=AR&multiselectlist_value=&arwebsearch_buttonsearch=yes)**
For fastest response to any questions, or for more information, please contact Health and Wellness directly via email [wellness@pgparks.com](http://wellness@pgparks.com/)
Cuban Salsa/Rueda de Casino Class & Social Dancing
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
Cryptography Events This Week
Discover what is happening in the next few days
Central Bank Digital Currencies, CBDC Meetup Group
Monthly meeting: Second Saturday of the month
International House of Pancakes (IHOP)
775 Rockville Pike, Rockville, MD 20852
7:00 PM โ 10โฏPM. Late arrivals always welcome.
Look for the table with someone wearing a red hat.
Questions, please call 1-240-644-5230
Agenda:
What are more things we can do to wake people up?
What can we do to get more people involved?
Other things people would like to talk about.
This will be a joint meeting with:
DC 9/11 Truth
[https://dc911truth.org/](https://dc911truth.org/)
dc911truth Facebook page
[https://www.facebook.com/groups/dc911truth/](https://www.facebook.com/groups/dc911truth/)
911 Meetup Group
[https://www.meetup.com/meetup-group-kyegaoqu/](https://www.meetup.com/meetup-group-kyegaoqu/)
Central Bank Digital Currencies CBDC Meetup Group
[https://www.meetup.com/central-bank-digital-currencies-cbdc/](https://www.meetup.com/central-bank-digital-currencies-cbdc/)
Freedom of Speech Meetup Group
[https://www.meetup.com/silver-spring-freedom-of-speech-meetup-group/](https://www.meetup.com/silver-spring-freedom-of-speech-meetup-group/)
One way to make it more difficult for them them to impose a digital currency on us is to use cash.
Central Bank Digital Currency (CBDC)
With Digital Currency they can:
Have a complete government dossier on every detail of your life.
Use your purchase history to maintain a detailed social credit score for every person.
Provide tax breaks to corporations who hire people with admirable social credit scores.
Only grant government contracts to corporations with employees with admirable social credit scores.
Adjust health insurance premiums to incentivize people to develop admirable social credit scores.
Connect your social credit score with a digital ID to encourage you to look at only approved web sites when surfing the internet. Viewing conspiracy web sites could lower your Social Credit Score and make it difficult to get a job.
With their electronic chain around your neck, they can control where, when, how you travel, what food you are allowed to buy etc. They will love the power to only allow you to use your digital money only where they want you to shop and allow you to buy only what they prefer you to buy.
Require you to have to have a license to use your money. They will call it a Digital Currency License.
Require you to take any vaccine they want you to take to maintain your digital currency license.
Tax you in ways we have not even imagined.
Adjust your income tax rate based on your social credit score.
Use AI to increase your income tax rate if you eat too many hamburgers because they will tell you eating too many hamburgers will increase global warming. This is just one example of many behaviors they might not approve of.
Adjust individual prices for different individuals. They will be able to make you pay more per pound for hamburger if you purchased too much red meat during the past 30 days.
Require you to buy so many pounds of soy burger for every pound of hamburger to save the planet and increase the profits for the soy burger manufacturers.
Turn off the digital money of people they consider to be spreading misinformation.
Turn off the digital money of people they consider to be dangerous conspiracy theorists.
Turn off your money at 8 PM if they want a curfew at 8 PM
Turn off your money in another state if they do not want you to drive to another state without permission.
Turn off your money when buying guns or ammo if they do not want you to buy guns or ammo.
Turn off your digital money more than three miles away from your home if they want you to stay within three miles of your home during the next epidemic.
Etc. etc. etc.
From the standpoint of the government, one beauty of digital money is that your money is one โstate emergencyโ away from being the governmentโs money. All they have to do is to take your digital money out of your Central Bank Digital Account for the โgood of allโ. It is not as easy for them to do this with physical cash, gold, stocks, or silver etc.
Anything they **can** do, they will do.
The essence of slavery is control. Digital Currency will enable them to make you, their slave.
(in a global digital concentration camp).
.
Feb Meetup: Theft by Abdulrazak Gurnah
Note: RSVPs for this meetup open when our last meetup ends.
For February, we are reading Theft by Abdulrazak Gurnah. The book was first published in 2025 and the hardcover version runs 296 pages.
The GoodReads blurb is
In his first new novel since winning the 2021 Nobel Prize, a master storyteller captures a time of dizzying global change.
At the turn of the twenty-first century, three young people come of age in Tanzania. Karim returns to his sleepy hometown after university with new swagger and ambition. Fauzia glimpses in him a chance at escape from a smothering upbringing. The two of them offer a haven to Badar, a poor boy still unsure if the future holds anything for him at all. As tourism, technology, and unexpected opportunities and perils reach their quiet corner of the world, bringing, each arrives at a different understanding of what it means to take your fate into your own hands.
White Noise Book Club
This meeting will be dedicated to talking about the entirety of โWhite Noiseโ by Don Delillo
We will be meeting in the National Portrait Gallery Atrium.
To stay up to date with events and discuss meetings or books, you can join our Whatsapp group. Please message me to get added.
New Members Coffee and Conversations -Bethesda Metro Friendly!
Join us for our new members meet and greet coffee and conversation event!
WE will have ice breaker games and Topic conversations ( no politics).
This is for a fun relaxing event to get to know other people.
Location: Panera Bread- Metro friendly
FREE Parking on Sunday's
Members only please
Seating is open ( this is a non reservation event)
Food and Drinks available.
Grab some Coffee and Meet new friends!
๐ฆโ ๏ธ๐ฆ 2nd Saturday Spades Special@Hook & Reel in Greenbelt!
This event is being held in partnership with the DMV Spades Meetup Group. Direct all questions to the Organizer and Host, Nne-Nne Abanobi.
*******
Hi All! We play 2nd Saturday Spades in Greenbelt, MD every month...
๐Hook & Reel Cajun Seafood & Bar ๐ฆ
6002 Greenbelt Road
Greenbelt, MD 20770
โณ๏ธ 6:30pm to 11:30pm
๐ Join us at this PG County sports bar for food, fun, drinks.....and, of course, Spades.
๐ท Happy Hour Specials from 12pm to 7pm:
https://hookreel.com/wp-content/uploads/2024/01/HR_GreenbeltMD_HappyHour_Menu_24x36.pdf
Located right off the Beltway in the Plaza. Free parking everywhere!
Remember to support the business by ordering food/drinks.
๐ **This event is posted in multiple groups. So expect a nice crowd.** ๐
All skill levels are welcome. Get matched with a partner onsite.
We hope to see you there! God bless. ๐โค๏ธ๐๐พ
*******
Check out The DMV Spades Meetup Group https://meetu.ps/c/8qv5/1SV52/d on Meetup
Come Celebrate Valentine's Day in Style!
Join us at our annual **Valentine's Day Party** to celebrate in Style! We have a beautiful private room at Clyde's in Gallery Place, DC!
Saturday, February 14th, 7-10 PM
Clyde's Gallery Place
707 7th St NW, Washington, DC 20001
Attendees will get one free drink (beer, wine, or juice/soda). Food and drinks will be available for purchase. Tickets are refundable through Jan. 31st.
The restaurant is a two-minute walk from the Gallery Place Metro stop.
Cryptography Events Near You
Connect with your local Cryptography community
NSCoder Night
Bring your work or your hobby, hang out, and code with us.
Follow @buckeyecocoa for more information.
Philosophy of Friendship: What are the bases of "friendship"?
As you may or may not know--I didn't until late last year--Aristotle wrote extensively on "friendship" in the Nicomachean Ethics. After 69 years the concept of friendship still creates questions and uncertainty. I had close friends in high school and for a few years after high school but our interests diverged and people moved all over the country so it was hard to maintain connections.
* So if I/you haven't talked with a friend for several years, are you still friends? Are we friends who meet at Drunken Philosophy or Omnipresent Atheists?
* Can you be friends with someone with whom you have virulently divergent political views? Sartre and Camus could not.
* Aristotle regarded friendship as essential to a good life, not merely an added "bonus." Do you agree?
* In the Nicomachean Ethics (Books VIII and IX), he claims that wealth and power are meaningless without friends. Trump has wealth and power but seems to have no real friends, but wealth and power seem meaningful to him in perverted ways. Can you have meaning in your life without friends?
* Do men and women view and maintain friendships in different ways?
* Aristotle categorizes friendship into three types, based on what forms the bond:
* **Utility**: Based on mutual benefit, but this type is fragile and ends when the usefulness ceases.
* **Pleasure**: Based on shared enjoyment (e.g., humor, hobbies). Common among youth but fades as interests change.
* **Virtue (The "Complete" Friendship)**: Based on mutual respect for each other's character and goodness. You wish good for the other for their sake, not yours.
* **Key Principles of "True" (Virtuous) Friendship:**
* **Permanence**: Virtuous friendships last a lifetime whereas those based on utility and pleasure are fleeting.
* **Reciprocity**: Requires mutual goodwill; secret or unreciprocated affection does not qualify.
* **The "Second Self"**: A true friend is "another self"โtheir virtue helps you understand and improve yourself.
* **Time and Intimacy**: Deep ("complete") friendships are few, built on time and shared experiences.
* **Self-Love and Friendship:**
* Good friendship starts with being a friend to yourself.
* They distinguish shallow egoism (chasing honors) from real self-love (pursuing virtue).
* A virtuous personโs pleasant self-company allows them to be a stable, good friend to others.
* Aristotle argues that one's social circle ultimately reflects one's characterโa view with striking relevance today. Well--the Drunken Philosophy social circle certainly reflects good character!
TBD
**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**
TBD
**YouTube Link**
TBA
Columbus HUG February
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/cbus-hug-2026/
Psychic Development Series II - Pueo Group
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
Monthly Meeting (Getting Ready for Spring Macro Photography)
TOPIC (Getting Ready for Spring Macro Photography):
Insects are hatching, and flowers are blooming soon. Join us for a presentation on Spring Macro photography and get primed for the photographic season ahead.
Meeting Schedule:
1. 6:00 - Introduction, Meet New Members
2. 6:10 - Old Business
3. 6:20 - New Business
4. 6:30 - Pre-Shoot Briefing/Education
5. 7:15 - Break
6. 7:30 - Image Critique
7. 8:00 - Adjourn
Pre-Shoot Brief/Education:
NIK Collection 8
Image Critique:
Previous Photoshoot Images (iPhone images and Christmas Cards). If anyone has images they would like critiqued, please provide them at the beginning of the meeting.
Providing Images for Critique:
For now, I will collect images at the beginning of the meeting on a USB memory stick. My computer has USB-C ports, so a USB-C memory stick or one with dual (USB-C / USB-A) ports will be needed.
Images should follow these format rules:
JPG - 80% quality or higher
132 dpi resolution
2048 pixels across the long edge
Embedded colorspace - sRGB
COhPy Monthly Meeting
**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






























