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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.

Absolutely! Find cryptography events near your location here. Connect with your local community and discover events within your area.

Cryptography Events Today

Join in-person Cryptography events happening right now

Photograph Cherry Blossom Kite Festival Saturday, March 28, 2026
Photograph Cherry Blossom Kite Festival Saturday, March 28, 2026
Informational only - David may or maynot attend [https://nationalcherryblossomfestival.org/event/blossom-kite-festival/](https://nationalcherryblossomfestival.org/event/blossom-kite-festival/) Let's meetup at the Washington Monument for the annual Cherry Blossom Kite Festival. Bring telephoto lenses if you have one; if not, bring whatever you have. Plan accordingly for the weather; if it's windy out, make sure you have proper clothing and gear. We'll meet behind the bookstore/bathrooms at the eastern edge of the Monument grounds. Bring Water, comfortable shoes, fully charged batteries, and empty cards By sending in an RSVP and joining this meetup event hosted by the Virginia Beltway Photography Meetup, I agree to abide by the rules and regulations (where applicable) of the event location, and 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.
Spring Has Sprung: HCPG Goes to Brookside Gardens
Spring Has Sprung: HCPG Goes to Brookside Gardens
Brookside Gardens is Montgomery County’s incomparable, award-winning 50-acre public display garden within Wheaton Regional Park. Included in the gardens are several distinct areas: Aquatic Garden, Azalea Garden, Butterfly Garden, Children’s Garden, Rose Garden, Japanese inspired Gude Garden, Idea Garden, Rain Garden, and the Woodland Walk. The Formal Gardens areas include a Perennial Garden, Yew Garden, the Maple Terrace, and Fragrance Garden. Brookside Gardens also features two conservatories for year-round enjoyment. Parking and admission to the gardens are free. **Event Details:** This will be a study of lens focal length and how they affect the look of your photographs. How aperture effect the look of the subject (depth of field). **Lens Exploration** Organize sessions around different lens types: * **Macro photography** for close-ups of individual petals and delicate textures. * **Telephoto lenses** for compressing a scene, making rows of trees look overwhelmingly full of blossoms, and isolating subjects to manage crowds. * **Wide-angle lenses** for capturing the entire landscape, such as an avenue of trees, or placing a subject in the foreground to emphasize depth. * How to isolate your subject by the use of depth of field. **Recommended equipment:** DSLR or Mirrorless camera, Macro lens, Wide angle to telephoto zoom lens, flash with diffuser. **Brookside's Photography Guidelines:** * **Do not disturb any gardens, stand on rocks or displays, block paths, or climb garden or fountain walls.** * **The photo session must not interfere with other visitors’ enjoyment of the gardens.** * **Absolutely no tripods are allowed in the Conservatories.** * **Published photographs should credit location of photograph, i.e. “Brookside Gardens, Wheaton, MD”.** **RAIN DATE:** April 4th **Share Your Work:** We encourage you to share your images with us on the [Harford County Photography Group's Facebook ](https://www.facebook.com/groups/hcphotogroup)page.
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.
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
Recent graduates party. Afrobeats…
Recent graduates party. Afrobeats…
Afrobeats party. You will have to buy tickets on eventbrite $20. Meetup outside, dance and have fun inside and let the night be great. If we aren’t done by 2pm I have another place lined up that will go until 4pm. Great place let me know.
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

Cryptography Events This Week

Discover what is happening in the next few days

Having Fun with Portrait Photography
Having Fun with Portrait Photography
For this month of March, this meetup will be focused on how to create great portraits of people intentionally. Rather than guess at settings or struggle with posing, what are the basic steps you need to take to make a nice portrait and have fun doing it! For this class we will focus on the art of portraiture including: * How to "read" the light, so it's flattering. * How to frame your subject so it pleases the subject. * Some tips on how to make your subject feel more comfortable in front of a camera and bring out certain expressions. I'll be having a model for this class and, pending weather, we will hold it outdoors in natural sunlight. For this class you may bring your professional camera or just a phone camera as these rules apply to all kinds of cameras. I'm charging a small entry fee for this to cover costs of the permit needed for area as well as the model being used. Look forward to seeing everyone!
Photograph Cherry Blossom Sunrise on the Tidal Basin - Sun. March 29
Photograph Cherry Blossom Sunrise on the Tidal Basin - Sun. March 29
The blossoms are at their peak between March 29 and April 1. Feel free to visit at times that work for you. For directions, use the What3words app: https://what3words.com/enable.level.fortunate Also, feel free to go at other less crowded times, like during the week, and still upload your photos to the photo album of your best up to five photos. I prefer to park along Ohio Drive if it isn't blocked off. Otherwise, I park in the parking lot closer to the bridge. [https://www.google.com/maps/place/38%C2%B052'42.2%22N+77%C2%B002'16.1%22W/@38.8783851,-77.0403919,17z/data=!3m1!4b1!4m4!3m3!8m2!3d38.878381!4d-77.037817](https://www.google.com/maps/place/38%C2%B052'42.2%22N+77%C2%B002'16.1%22W/@38.8783851,-77.0403919,17z/data=!3m1!4b1!4m4!3m3!8m2!3d38.878381!4d-77.037817) You need to have ParkMobile, and they charge from 7:00 AM to 8:00 PM for $2.30 per hour. Enforced 7 days a week According to the National Park Service, on March 5, the current peak bloom predictions are between March 29 and April 1. [https://www.nps.gov/subjects/cherryblossom/bloom-watch.htm](https://www.nps.gov/subjects/cherryblossom/bloom-watch.htm) Every year, photographers from all over flock to the Tidal Basin to capture photos of the cherry blossoms at sunrise. This is a fantastic time to take photos when the only crowds are our fellow shutterbugs (hundreds of them). Bring Water, a Tripod, comfortable shoes, fully charged batteries, and empty cards By sending in an RSVP and joining this meetup event hosted by the Virginia Beltway Photography Meetup, I agree to abide by the rules and regulations (where applicable) of the event location and 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.
Sat Soccer - RSVP by 8AM Friday
Sat Soccer - RSVP by 8AM Friday
Draw together at Tatte Bakery
Draw together at Tatte Bakery
Our next event will be at Tatte Bakery at City Center. There is space to draw inside or out and there are beautiful cherry blossom decorations in the area for inspiration. Gabriel, who will be hosting this week, will have a meetup sign. Photo by [Evan Wise](https://unsplash.com/@evanthewise?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash) on [Unsplash](https://unsplash.com/photos/a-cup-of-coffee-sitting-on-top-of-a-saucer-NFWaoPmPOpk?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash)
☃️♠️☃️ Last Saturday Spades in Silver Spring - Posted in 10+ Groups
☃️♠️☃️ Last Saturday Spades in Silver Spring - Posted in 10+ Groups
♠️ Last Saturday Spades in Silver Spring! ♠️ 🌟 In Downtown Silver Spring 🕕 6:00pm to 10:00pm 😀 **Posted in multiple groups. So, expect a nice crowd.** 🚗 Nearby Parking in Wayne Ave. Garage 🍷 Alcoholic beverages are available! Please support the business by purchasing food/drinks. ✅️ No partner needed! Get matched with a partner onsite. All skill levels are welcome. ❤️ Come hang out with a friendly and welcoming group. Meet new people and have a great time! 🌟 The fun starts at 6:00pm! RSVP today.
Outdoor Discussion Walk: Why Having Fun Is the Secret to a Healthier Life
Outdoor Discussion Walk: Why Having Fun Is the Secret to a Healthier Life
​​**Let's discuss a ted talk video while taking a walk at Capital Crescent Trail Near Bethesda.** **To receive future event updates, register on Luma:** [https://luma.com/tv3fhasq](https://luma.com/tv3fhasq) Have you had your daily dose of fun? It's not just enjoyable, it's also essential for your health and happiness, says science journalist Catherine Price. She proposes a new definition of fun -- what she calls "true fun" -- and shares easy, evidence-backed ways to weave playfulness, flow and connection into your everyday life. ​​​​Here is how it works: * ​​​​​​​Prior to the event: **Please watch this YouTube video:** [https://www.youtube.com/watch?v=iMBJrvEwv8s](https://www.youtube.com/watch?v=iMBJrvEwv8s) * ​During the event: * ​​3:30pm-3:45pm: meet outside of [Chopt Salad](https://maps.app.goo.gl/ThxMNixG2TG4T32X6) (Bethesda Row end of Capital Crescent Trail) for group introduction. * ​3:45pm-4:45pm: Take a walk at Capital Crescent Trail (laps between Bethesda Row and Little Falls Parkway) and Discuss. * ​(Walking Route Link: [https://scenic-walk.com/#/b712c5fa ](https://scenic-walk.com/#/b712c5fa)(During the hike, the organizer will live broadcast current location, so that people who arrive late can catch up via the [Scenic Walk Link](https://scenic-walk.com/#/b712c5fa)). * ​4:45pm - 5pm: Group Conclusion outside of Chopt Salad. *** ​​​​Discussion Questions During Walk: \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 1. **True fun is a visceral feeling of being illuminated from within rather than just a leisure activity. How can we better distinguish between activities that merely pass the time and those that truly make us feel radiant?** 2. **Playfulness involves a lighthearted attitude of doing things for their own sake without worrying about the outcome. How might our community change if we collectively lowered our guards and let go of the need for perfection?** 3. **Most peak fun memories involve a shared experience that helps us feel united with others. In a polarized world, how can the pursuit of fun serve as a bridge to connect us as human beings?** 4. **Fun requires a state of flow where we are so engaged that we lose track of time. What environments can we create together that naturally encourage us to be fully present and focused on the moment?** 5. **Prioritizing fun acts as a legitimate health intervention by reducing stress and promoting social bonding. How would we shift our schedules if we viewed joyful moments as essential to our physical and mental well-being?** 6. **Constant digital distractions interrupt our flow and prevent us from forming real-world connections. What boundaries can we set with our devices to ensure we remain available for spontaneous moments of joy?** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- To provide an enjoyable experience for fellow participants, here are three ground rules during discussion events: 1. Step up and step back. (If you feel that you’ve been talking too much, step back to listen more. If you feel that you’ve been relatively quiet, step up to share your perspective or ask a question) 2. Listen to understand, not to respond. 3. Be open-minded and value differences.

Cryptography Events Near You

Connect with your local Cryptography community

Using Philosophy to Cope with Current Events
Using Philosophy to Cope with Current Events
So this month's prompt is more general. I think we can all agree that we are living in "unique" times that require coping skills. I think that one role and/or purpose of philosophy is to help us deal with our daily lives and our "unique" times. So, let's share our feelings and thoughts about which philosopher/philosophy we turn to in order to deal with our crazy events. Who/what helps you stay focused in your daily life and helps you sleep at night. I find that Stoicism with a little philosophical pessimism mixed in goes a long way in helping me deal with what I see as very destructive, fearful and mean spirited public policies at both the state and federal levels. Hope to see you on March 28th!
Humanist Program
Humanist Program
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. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. 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: The Fellowship of the Star Schema: Transforming OLTP Data for Power BI
CBusData: The Fellowship of the Star Schema: Transforming OLTP Data for Power BI
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.
COhPy Monthly Meeting
COhPy Monthly Meeting
**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). Topic: Type Annotations with John Cassidy 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 Central OH Python at centralohpython@gmail.com
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/
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