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Frequently Asked Questions

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

Orchid Display at African American Museum - Feb 28
Orchid Display at African American Museum - Feb 28
[More Than a Flower | National Museum of African American History and Culture](https://nmaahc.si.edu/explore/exhibitions/more-flower) [https://nmaahc.si.edu/explore/exhibitions/more-flower](https://nmaahc.si.edu/explore/exhibitions/more-flower) **More Than a Flower Exhibit \| National Museum of African American History and Culture** ***More than a Flower* shares the fresh and fragrant beauty of live orchids and connects stories, scholarship, and art to this extraordinary species.** **I have 4 tickets, and Sri has 9 tickets for 1:30 PM on Saturday, February 28th.** ***SO, there are 13 tickets, and I limited the number of attendees to 13.*** ***Feel free to go at another time that works for you. The exhibit will be there until April 26.*** Bring: Water, fully charged batteries, empty cards, and comfortable shoes Share only your very best, most interesting shots after the field trip, and keep it down to between 5 and 10 photos. By sending in an RSVP and joining this meetup event hosted by the Virginia Beltway Photography Meetup, I am also agreeing to the terms of the following release and waiver of liability, which shall be binding on my heirs, executors, administrators, successors, and assigns. In consideration of my (and my child’s) participation in the Virginia Beltway Photography Meetup, I do hereby release, discharge, and hold harmless the Organizer, its members, officers, directors, employees and the leader(s) of this event from any and all liability by reason of any damage, loss, expenses, or injury arising from my (and my child’s) participation in this event, including that caused solely or in part by the fault of any and all of the above-named parties.
Coffee & Bitcoin DC: National Cathedral Grounds
Coffee & Bitcoin DC: National Cathedral Grounds
Bitcoin District 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. 👉 [RSVP on LUMA](https://luma.com/g4a1tknf) This is an easygoing, open-door gathering where anyone curious about Bitcoin can ask questions and meet the local community. No presentations, no pressure — just good coffee, good conversation, and a space to talk about what’s happening in the Bitcoin world. New to Bitcoin, actively building, or simply interested in connecting with the local community? Stop by, say hello, and spend a Saturday morning with us. Checkout the cafe's menu: [https://www.opencitycathedraldc.com/](https://www.opencitycathedraldc.com/) **Getting There:** ​🚗 Free Parking (on Saturdays) by the Cafe 🚇 30-min walk from Woodley Park-Zoo/Adams Organ **⚠️ 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.** 👉 [RSVP on LUMA](https://luma.com/g4a1tknf)
Yoga Therapy: My Body Don't Bend That Way - Therapeutic Yoga
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
A Poetry Workshop
Hey Poetry Lovers! This group is on a roll. Here’s the gist: We meet at the **Capital One Café in Chinatown** from **12pm - 2pm** every other week. For enrichment, we start by reading and reflecting on a **“published poem”**, suggested by someone in the group. No advance preparation is necessary. But feel free to check out some of the poems we’ve 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; you’re 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 haven’t 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 “DC Poetry Workshop”, 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 “anyone with link”, and copy the google doc link into the Discord chat. Most importantly, we’re excited to meet you! Catch you on Saturday, Diego / Ian / Cayden / Nate / Otasha / Lia / An
I Heart Yoga
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/)
 Authentic Relating Training (ART)-  Level 1
Authentic Relating Training (ART)- Level 1
Friends Join Us for a Transformative Two-Day Workshop on Authentic Relating on Feb 28th and March 1st. ART Level 1! Authentic Relating is about creating deeper, more meaningful connections by being open, honest, and present with others. In this workshop, you will learn practical tools to communicate more effectively, understand and express your true self, and cultivate empathy and trust in your relationships. **What to Expect:** * **Interactive Exercises:** Engage in a variety of activities designed to help you practice authentic relating principles. * **Group Discussions:** Share experiences and insights in a safe and supportive environment. * **Personal Growth:** Discover new ways to connect with yourself and others on a deeper level. Please RSVP to secure your spot, as space is limited. To learn more please click the link below. You can register online by going here: [https://authenticrelating.co/product/level-1-washington-dc-feb2026/](https://authenticrelating.co/product/level-1-washington-dc-feb2026/) *Enroll before January 28th and get 100 dollars off.*

Cryptography Events This Week

Discover what is happening in the next few days

Photograph One A Day (31 Day March Project)
Photograph One A Day (31 Day March Project)
**The rules are simple:** Take photographs **Each and Every Day** and post your best **ONE** (1) shot of the day - **EACH DAY** for **March**. If you happen to miss a day or two (life happens), it is **OK** to catch up and upload the photos for the days missed or just skip those days. **Please don't post over 2 to 3 at a time**. This is part of the learning process. **DO NOT POST TO THE ALBUM *UNTIL* AFTER 03/01/2026**. Please use a browser like Chrome and the Meetup.com website to post the images, as **the Meetup app does not handle albums very well**. Towards the top-left of the page is a link to **Add Photos** for uploading your photo to the album. **CONFIRM** **that your photo was Added to the correct Album.** Remember to post your **best photo (JUST ONE)** you took every day on that day! **DO NOT POST PHOTOS FROM ANY OTHER TIME!** If you have time to post an older image, you can take a new image and post it. Be creative. Please **add a caption** to know how far you are in the process. After you upload the image you took that day, find your photo at the end of the album, and edit the caption to state the day and total of days in the month like this:?/31. You can add the title of the image if you wish. A good title can make a photo! So, your photo for the **March 1st** caption would be "**1/31: My great photo!**" \*\* Adding a caption helps you keep track of where you are in the month. It does help. The purpose is to have fun and get in the habit of shooting every day. Learn to use your camera. Read your manual and test out a new feature you have never used before. Sometimes picking a theme/project can help focus (pun intended), like flowers, your pet(s), a lens you haven't used in a while, or whatever your passion is. Or try something new... The **end date is 03/31/2026**. Meetup.com does not allow events to be longer than 2 weeks. Other images that were not taken by you will be removed. Please keep the images family-friendly. You need to be a member of the Virginia Beltway Photography Group. I look forward to seeing how far people go and grow as better photographers!
Candle Making Aromatherapy 
Candle Making Aromatherapy 
Candle Making Aromatherapy is a hands-on program designed for millennials to craft their own calming, nature-inspired scented candles. Participants will learn how to blend soothing aromas such as lavender, eucalyptus, and cedarwood into custom candles that promote relaxation and stress relief. This program combines creativity, mindfulness, and aromatherapy to offer a unique wellness experience that helps reduce anxiety and enhance mood. Ages 18 & up; FREE [REGISTER HERE](https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=Ao6Z150X6W01284A1H4J2O4B504M5I6B004S5R564Q1K5O4T4Q4X1D5J3Y6I5D1C5P3Q55506P025Y594L73715U61671N5I4L5M5008586756506K6R4H6F5V72055S59&quantity=1&begindate=01%2F20%2F2026&enddate=01%2F20%2F2027&keyword=&keywordoption=Match+One&secondarycode=WBCC-SPEC-GA-20260301&display=Detail&module=PST&multiselectlist_value=&pstwebsearch_buttonsearch=yes) Ticket Code: [WBCC-SPEC-GA-20260301](https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmdpgparksweb.myvscloud.com%2Fwebtrac%2Fweb%2Fsearch.html%3FAction%3DStart%26SubAction%3D%26_csrf_token%3DAo6Z150X6W01284A1H4J2O4B504M5I6B004S5R564Q1K5O4T4Q4X1D5J3Y6I5D1C5P3Q55506P025Y594L73715U61671N5I4L5M5008586756506K6R4H6F5V72055S59%26quantity%3D1%26begindate%3D01%252F20%252F2026%26enddate%3D01%252F20%252F2027%26keyword%3D%26keywordoption%3DMatch%2BOne%26secondarycode%3DWBCC-SPEC-GA-20260301%26display%3DDetail%26module%3DPST%26multiselectlist_value%3D%26pstwebsearch_buttonsearch%3Dyes&data=05%7C02%7CStefanie.Ascherl%40pgparks.com%7C0a29edbb1112482cc63708de74a0f4eb%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C0%7C639076431831215889%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=WEV2OFOUqBz5yMKU8MU89Tx3eVBwbza%2BFTaNIMsw54Q%3D&reserved=0 "Original URL: https://mdpgparksweb.myvscloud.com/webtrac/web/search.html?Action=Start&SubAction=&_csrf_token=Ao6Z150X6W01284A1H4J2O4B504M5I6B004S5R564Q1K5O4T4Q4X1D5J3Y6I5D1C5P3Q55506P025Y594L73715U61671N5I4L5M5008586756506K6R4H6F5V72055S59&quantity=1&begindate=01%2F20%2F2026&enddate=01%2F20%2F2027&keyword=&keywordoption=Match+One&secondarycode=WBCC-SPEC-GA-20260301&display=Detail&module=PST&multiselectlist_value=&pstwebsearch_buttonsearch=yes. Click or tap if you trust this link.")
March Puzzle Palooza: Swap Your Favorite Puzzles!
March Puzzle Palooza: Swap Your Favorite Puzzles!
🎉 **Puzzle Palooza: PUZZLES OF ALL KINDS WELCOME at the Board Room! 🧩** Join us for **Puzzle Palooza** in our puzzle swap series! Whether you're into jigsaw puzzles, crossword puzzles, sudoku, logic puzzles, or brain teasers, this event is for you. Bring any type of puzzle—whether it’s a challenging 1000-piece jigsaw, a captivating 3D puzzle, a fun puzzle book, or a unique brain-bending game—and swap it with fellow puzzle lovers. Let’s share the joy of solving and discover new puzzles to enjoy! 📅 **Date:** Sunday March 1, 2026 🕒 **Time:** 3:00 PM 📍 **Location:** [Board Room DC](https://boardroomdc.com/), 1737 Connecticut Avenue NW, WDC 20009, in the mezzanine. **Event Highlights:** 🌐 **Networking:** Connect with fellow puzzle enthusiasts over a game and some delicious drinks. It's a perfect blend of puzzles, games, and great company. 🧩 **Puzzle Swap Extravaganza:** Immerse yourself in a sea of puzzles as we transform the Board Room into a Puzzle Paradise. Bring your puzzles to trade, and discover hidden gems for your collection. 🎲 **Board Game Delights:** Enjoy the fantastic selection of board games available at the Board Room. Take a break from puzzles and explore a world of strategic challenges and social fun. **Agenda:** * 3:00 pm - 3:30 pm - check in and chat! * 3:30 pm - 4:00 pm - introductions and swap * 4:00 pm - 5:00 pm - social puzzling **How to Join:** 1. **Save the Date:** This is your ticket to Puzzle Paradise. Mark your calendar and get ready for an afternoon of puzzling delight. 2. **Location:** Board Room DC, known for its vibrant atmosphere and extensive game collection. [1737 Connecticut Avenue NW, WDC 20009](https://boardroomdc.com/) 3. **Spread the Word:** Invite your friends and fellow puzzle lovers. Let's make this Puzzle Paradise an unforgettable experience! \*\*\*Please note that if your puzzle is not swapped, you are still responsible for taking it home. **This is not a swap where you will be able to drop off puzzles and leave**\*\*\* For all of our Swap Series, please prioritize community safety. Ensure you're vaccinated before joining us. Your commitment creates a secure space for our shared love of cooking and good times. See you responsibly at the meetup!
Cuban Salsa/Rueda de Casino Class & Social Dancing
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
Sat Soccer - RSVP by 8AM Friday
Sat Soccer - RSVP by 8AM Friday
Draw at the National Portrait Gallery Atrium
Draw at the National Portrait Gallery Atrium
We will draw together at the National Portrait Gallery next. We will meet in the Kogod Courtyard space which is wonderful and has great light. The museum is full of amazing things to get your creativity going. We will all reconvene at 3:30 to share our drawings if people feel comfortable with that. See you there.
New Members Meet & Greet Coffee and Conversation -Bethesda Metro Friendly!
New Members Meet & Greet Coffee and Conversation -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!

Cryptography Events Near You

Connect with your local Cryptography community

Cocoaheads
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
Humanist Program: Fighting the Efforts to Insert Religion into Public Education
Humanist Program: Fighting the Efforts to Insert Religion into Public Education
The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Our March speakers are Molly Gaines and Zack Parrish, co-organizers of the Secular Education Association: They will share their story of how a small group of Ohio parents grew into a national organization tracking released-time religious instruction and other church–state issues in public schools. The presentation will cover SEA’s early wins and hard lessons, what we’re seeing nationally right now, and how local advocates can play a meaningful role in protecting public education. Attendees will leave with a clearer understanding of the landscape — and practical ways to get involved. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon
BeComing Circle Initiates
BeComing Circle Initiates
http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow
CBusData - Discover the Power of Window Functions
CBusData - Discover the Power of Window Functions
Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.
Monthly Meeting (Getting Ready for Spring Macro Photography)
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
Psychic Development Series  II - Pueo Group
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
Building Agents with Microsoft Foundry
Building Agents with Microsoft Foundry
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.