Cryptography
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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
[Swiss Cyber Security Platform] Cyber Security Breakfast
We are excited to invite you to join our cyber security breakfast where we share our knowledge and experience in the constantly evolving field of cybersecurity.
Expat Friday - Social Drinks & Afterparty
Join Us for Expat Friday!
Looking for a night packed with fun, laughter, and awesome vibes? Look no further! Expat Friday is THE place to be for socializing, making new friends, and just having an all-around good time. Whether you're an expat or a local Swiss resident, everyone's welcome to join the fun. We usually draw a lively crowd of 100-250 Socializers each time!
New and Wondering if You Can Join?
Absolutely! New members are always greeted with open arms at every Zurich Together event. If you're feeling a bit shy, our friendly Admins will be there to introduce you to the gang and get you mingling in no time.
Do I Need to Register?
Nope, no need to sign up! But if you can hit "going/attending," it'll help us give the bar staff a heads-up so they can prep for our awesome crew.
Where to Find Us?
Just look for the turquoise flag and the big, happy crowd - you can't miss us! If you are still worried about not being able to find us, send Shayenna a PM before the event, he is always happy to help.
Got Questions?
Drop a message in the comments below and we'll get back to you in a jiffy.
Fancy Some Dancing?
For those who want to keep the party going, there's party that's free for Zurich Together members who arrive before 11 PM!
Come on out and join the fun – we can't wait to meet you
To help us manage the event smoothly and ensure everyone has a great time, please make sure to press **"Going"** if you plan to attend.
This helps us secure your spot, especially if the event becomes crowded. Your RSVP really helps with planning – thank you so much!
Looking forward to seeing you there!
Pub Quiz - Christmas Edition
**[Ticket Needed](https://eventfrog.ch/en/p/eating-drinking/pub-quiz-christmas-edition-laughs-drinks-trivia-7404170534060075426.html)**
Join us for a night full of **mind-bending questions**, **unexpected twists**, and **more laughs than right answers** (probably). Whether you're a trivia wizard or just really good at pretending you know stuff, this night’s for you!
Join the Whatsapp group for Pub Quiz: [https://chat.whatsapp.com/FY1WpeStk5x8WyIXQ5hl66](https://chat.whatsapp.com/FY1WpeStk5x8WyIXQ5hl66)
📍 **Location:** Boho
💰 **Price:** 15.- (includes tasty snacks + a bottle of Prosecco for the winning team 🍾)
👥 **How Teams Work:**
🔹 Got a crew? Awesome, bring your squad and show us what you've got!
🔹 Looking to mingle with singles? We’ve got you! → Think 2 girls + 2 guys = the perfect cocktail of brainpower
🔹 Not single? No problem! We’ll still team you up with some brilliant minds and maybe a few terrible guessers for balance
🏆 **What’s in it for you?**
Glory, bragging rights, and the sweet, sweet taste of Prosecco-fueled victory.
🎧 **And after the quiz...**
Stick around for drinks and tunes – we’ve got a DJ setting the mood so the vibes stay high even after the trivia’s done.
💬 **Come for the trivia, stay for the chaos.**
Spots are limited, so grab your seat before your smarter friend does! 🎟️
**Important:** Tickets are **non-refundable**. Pictures might be taken during the event, if you do not want it please let the organizer know.
📲 Join our WhatsApp chat to keep up with the event:
[https://chat.whatsapp.com/FY1WpeStk5x8WyIXQ5hl66](https://chat.whatsapp.com/FY1WpeStk5x8WyIXQ5hl66)
(if you run into trouble open it in WhatsApp Web on your desktop)
Friday International Business Leaders breakfast
Experience a business co-creating event like no other.
Bring your business concerns or ideas along, and be part of something bigger as we create WOW experiences for your customers and clients together.
Join us in our new Human Valley next to Wettingen train station.
To help us organise this free event smoothly, please register at this address: [https://page.weinvolve.ch/BusinessBreakfast](https://page.weinvolve.ch/BusinessBreakfast)
.CH Zürich Training (Ving Tsun Kuen 詠春拳)
**詠春拳良伴 Ving Tsun Kuen Companion \***
[https://kwoon.ch](https://kwoon.ch)
[SayWhatIType](https://apps.apple.com/us/app/saywhatitype-universal/id6745560688) \*
**ABOUT**
Learn Wing Chun (Ving Tsun) Kuen in Switzerland like in HK for all ages! Practical, modern day Kung Fu through authentic Wing Chun Kuen for women, men and family with kids here in Zurich & surrounding areas.
Be part of our family and work together in small focused groups today!
中文\(母語\) \| Wir sprechen Deutsch \| On parle français \| Se habla castellano \| Se parla un po' italiano
Weekend sessions
[www.meetup.com/zurich-wing-chun-kung-fu/events/](www.meetup.com/zurich-wing-chun-kung-fu/events/)
Weekday trainings
[www.meetup.com/Swiss-Wing-Chun-Kung-Fu-Self-Defence/events/](www.meetup.com/Swiss-Wing-Chun-Kung-Fu-Self-Defence/events/)
\* mobile APP Google Android and Apple iOS (Mac OS)
**HOW TO FIND US**
Contact us via Meetup message for current training location. Note that the number of online meetup RSVP does not necessarily correspond to actual attendees on event date.
**IMPORTANT - READ ME !**
* carefully review and agree to the T&C below before RSVP
* fee-based “Discovery” session for new beginners or refreshers i.e.
no free trial session or lesson is available (see T&C below)
* your follow-up written RSVP confirmation to accept the T&C or in the event of cancellation must be made no later than 24 hours prior to the event date/time
* your eligibility to participate automatically becomes void if
(a) we do not receive your confirmation or cancellation by the stated deadline
(b) you are not punctual (+/- 15 minutes) or do not show up after RSVP
* no meetup message reminder or notification will be sent
**TERMS & CONDITIONS (T&C)**
* participation fully at own risk and responsibility (Disclaimer)
* kids 6 years or older (or as a family parent + kid)
* adhere to relevant health, safety and security guidelines
* suitable self equipped personal sports attire/gear (non black sole for indoor practice)
* participants with relevant skill levels may join with a nominal fee (write for details)
* flexible packages (write for details)
* eligibility to join our private club is at the sole discretion of our team
* the first 1-to-1, small private group session or the "Discovery" session for beginners and refreshers is offered at a special rate of CHF 45/- COD per participant (CHF 55/- weekends & public holidays) \*\*
* any other expenses to be separately agreed and paid by participants e.g. transport to other locations outside of Zürich
* regular 1-on-1 private or group training available on request (practically any location in the world)
* subject to change without any notice
\*\* about 45min+ intensive; may credit as future session time (limited)
\-\-\-\-\-
Feel free to contact us should you have any questions or inquiries (via meetup message)
**DISCLAIMER**
The organiser assumes no responsibility or liability, in whole or in part, for any loss, injury or damage incurred to any other person, or to its or their property.
::: Keinerlei wird Unfall- und Schadenshaftung übernommen! :::
Walk & Connect – Christmas Market Mingle & Warm Soup
**[>>Ticket needed<<](https://eventfrog.ch/en/p/eating-drinking/walk-connect-christmas-market-mingle-meet-7404789603452853078.html)**
**🎄 Walk & Connect – Christmas Market Mingle & Warm Soup**
Ever gone for a quick stroll and instantly clicked with a total stranger? Perfect, that’s exactly the vibe of our Christmas Market Walk & Connect!
📲 Join our WhatsApp chat to keep up with the event:
https://chat.whatsapp.com/HGKLziV4s7bLZWEiouTQhi
(if you run into trouble open it in WhatsApp Web on your desktop)
Join us for our event where you meet lots of new people fast, no pressure, no stiff small talk, no weird expectations. Just good energy, real conversations, and a bit of festive chaos.
Plus, you get a warm soup from **SuppeR,** Zürich’s new stew legends who basically serve happiness in liquid form.
**How it works:**
* ✨ **Start with a warm soup**
Because nothing says social courage like holding a hot bowl of nutritious goodness.
* 👣 **8-minute pair walks:**
You’ll be matched with someone for an 8-minute walk through the Christmas market, just long enough for a fun, natural connection.
* 💬 **Icebreaker questions included:**
No awkward small talk! You’ll receive thoughtful, playful questions to spark real conversations
* 🔄 **Switch & repeat**
After each round, you come back to the meeting point, we reshuffle the pairs, and you head out again, meeting many new people in one magical evening.
🎁 **Who’s it for?**
* New in Zürich and want friends
* Not new in Zürich and still want friends
* Love Christmas markets
* Love soup
Come solo, leave with new connections, funny stories, and probably a strong opinion on which stall sells the best roasted nuts.
🎉 **Extend the fun!**
If you’re up for more social chaos after the walk, we’re also hosting an amazing pub quiz at Boho Bar from 20:00. You can grab a bundle ticket that includes both the Christmas Market Walk & Connect and entry to the pub quiz. Meet more people, laugh more, and maybe win some glory! The ticket for the Pub Quiz also includes tasty snacks + a bottle of Prosecco for the winning team 🍾
**Important:** Tickets are non-refundable. Photos may be taken during the event; if you prefer not to appear in any pictures, please let the organizer know.
Swimming in the Limmat
Hello dear Challengers,
if you wish to join the Limmat swim and strengthen your body, join me to that swim. I will give you a short introduction on the "why" you should do it and then you will tell me if you want to do it. I am a trained lifeguard (SLRG), I did also the Hypothermia Module and I am swimming in the cold since 2015.
Take with you all the necessary to swim, flip/flop, safe buoy (something like the orange donut here below, if you have it) and a Thermos.
https://secure.meetupstatic.com/photos/event/a/a/7/5/600_466843637.jpeg
See you there!
Massimo
ps: Limmat temperature
https://www.zh.ch/de/umwelt-tiere/wasser-gewaesser/messdaten/wassertemperaturen.html
Cryptography Events This Week
Discover what is happening in the next few days
Snowshoeing and Alpine brunch 🥾 🌤🏔
Ready to recharge in nature ? Let’s enjoy snow-shoeing and brunch together through breathtaking trails at Queen of mountains - Rigi.
If you would like to enjoy and try snow-shoeing (no prior experience required) together with a typical Alpine brunch in a Swiss hut then join me on this adventure. Insider tip.
**What awaits you:**
* Panoramic views
* Snowshoeing
* Alpine Brunch in a Swiss hut
* Recharge from nature
* Positive vibes, shared snacks & connections
>Date: Sunday, 21.12.2025
>Duration: 4–5 hours
>Distance: ~7 km
>Elevation: ~500m
>First meeting point: Zurich HB under the blue Angel @ 07:50
🎟 **Limited 20 Spots and confirmed against ticket only**:
[https://eventfrog.ch/en/p/leisure-excursions/trip/snowshoe-brunch-in-swiss-hut-recharge-from-nature-7399349236066710852.html](https://eventfrog.ch/en/p/leisure-excursions/trip/snowshoe-brunch-in-swiss-hut-recharge-from-nature-7399349236066710852.html)
_Two types of tickets:_
1. Brunch with snowshoe rental.
2. Brunch without snowshoe rental - you bring your own snowshoe.
Ticket includes only the event and not transport, no extra food or drinks.
*Tickets are non-cancellable and non-refundable.
Details & coordination in our WhatsApp group (only for confirmed participants).
**What to bring:**
* Winter shoes, no high heels.
* Snow-proof clothing, layers of clothing recommended.
* Water/tea/juice
* Snacks, fruits, nuts to share
* Sunglasses, hat & gloves
* Hiking Poles.
* A relaxed weekend mood
>keeping this circle small & special experience.
_Disclaimer: Each participant is responsible for his capabilities, equipment, safety, health, allergies, judgement, knowledge and insurance cover. The Organiser will not be held responsible for any problem that may arise during or after the event._
ZH3 Hash # 1692: Bye Bye Xmas Market and a Hashy New Year
Christmas is nearing, and with that, the Glühwein is quickly running at! This will likely be your LAST chance to see drunk santa's fight over the last Glüwein at the Bellevue Christmas market! So come out, escape your family and find one last respite at the Hash!
We will meet at the Stadelhofen Bahnhof lockers for the bag drop, for a short but pleasant run through the city, followed by one more visit at the Christmas Market at Bellevue for a late lunch, early dinner and last chance to breathe in some festive energy before the REAL deal starts.
**Where**:
See location. Typically within Zurich Zone 10. Look for English speakers wearing running gear.
**When:**
We'll meet at 13:50 pm to start at 14 pm.
There's a charge of CHF 5 for participating, which covers all you can drink beer/cider (and non-alcoholic alternatives) plus snacks afterwards.
**All Welcome:**
If you are new, curious, and want to get out of the house, stretch your legs, talk shit, enjoy a drink, and hopefully a laugh, then here's what you need to know:
• We are a social running/walking group, physical fitness is not required, but a sense of humour is useful.
• The aim is to find the '*Beer Stop*' at the end of the '*trail*' and have fun.
• 'True Trail' is typically 4-7 km. Some will go less (especially those walking or walk/running), and some over-achieving fast runners will go further.
• The '*Hare*', which changes each event (along with location), cleverly lays the trail (typically with flour marks) so that everyone reaches the end at the same time.
• There is always a place to deposit your bag and sometimes a place to change.
• **After Trail**, we group for \~20-40 minutes for drinks, snacks, and some fun. This '*Circle*' is typically outside, so leave something warm in your bag in winter (and bring a flashlight when it's dark). If you don't want to stand around drinking afterwards, you can head home. We occasionally all go to a restaurant afterwards.
**Why bother leaving your warm & dry sofa?**
If you enjoy getting outside, being around people, and doing something a bit different, you will probably enjoy hashing. Exercise is important, and this is probably the least boring way to get it.
'Hashing' and the idea of some physical activity to work up a thirst, have been around for almost 90 years and there are groups (*Hashes*) in most major cities. Its humor and 'traditions' can be explored on the internet - **or you can just come along and find out.** *See you there.*
We are of many nationalities, all ages, full of misfits and idiots (at least there is no one taking themselves seriously!) and always welcome newbies 'Virgin Hashers' and visitors from other groups.
For more about Zürich Hash House Harriers, check out [www.zh3.ch](http://www.zh3.ch) ( [http://www.zh3.ch/](http://www.zh3.ch/) )
Konstanz Christmas Market
Details
Join us very soon for an exciting day trip by train to the beautiful Christmas market in Konstanz on the shores of Lake Constance at the border with Germany.
Info:
📅 Date: Saturday, 20. Dec 2025
📍Meeting Point at Zürich HB under the blue angel at 10:20
 Train IR75 to Konstanz, departure at 10:34 sharp, arrival at 11:50
🏠 Return: Train IR75 departing from Konstanz at 18:09, (train available every hour until 23:09)
💸Cost: 34 CHF return (Zurich-Konstanz-Zurich) with Halbtax, free with GA
📲 Join the WhatsApp Chat for more information before and location during the day trip
[https://chat.whatsapp.com/LV4K8tTkHcgIHbjze1faD2](https://chat.whatsapp.com/LV4K8tTkHcgIHbjze1faD2)
Places to go:
* The Christmas market, the old town, the city, the lake and its shores, and Mainau island
Program:
* Shopping, eating, drinking, chatting, exploring, visiting, cruising and more
Once we arrive, you are free to go wherever you like in Konstanz. We recommend breaking into groups to explore easily while staying connected.
* 4pm, Christmas boat tour (1.5 hours) (optional)
Enjoy Lake Constance and its surroundings in a Christmas atmosphere. Tickets for the boat available online and at the office. Price: €16 or €23 with coffee and cake.
Seats are limited, reserving early is advised.
[https://www.bsb.de/de/bodensee-erlebnisse/rundfahrten/adventsfahrten](https://www.bsb.de/de/bodensee-erlebnisse/rundfahrten/adventsfahrten)
* Return by train from Konstanz departing at 18:09
\-\-\- Additional information \-\-\-
\-\-\-
For the most inspired by Christmas:
* From 5pm, Evening Christmas Garden on Mainau island (you will have to stay later than 18:00)
Location: 25 minutes by bus from Konstanz train station – details below:
During Christmas, the beautiful flower island Mainau transforms itself into a sound and light show. Open from 5pm until 10pm.
[https://www.mainau.de/en/home](https://www.mainau.de/en/home)
[https://www.christmas-garden.de/mainau/](https://www.christmas-garden.de/mainau/)
* Tickets available online and on site. Price: €23
* Drinks and snacks available everywhere on the island.
* Plan 1 hour for a quick visit on the island.
Direction:
* To go there, from Konstanz train station, Bus line 4/13, departure at X:00 and every 30 minutes.
* Return, Bus line 13/4, departure at X:03 and every 30 minutes.
* Bus day ticket 6.10€, from the bus driver.
\-\-\-
Sightseeing ideas:
* [https://www.visitsealife.com/konstanz/](https://www.visitsealife.com/konstanz/)
* [https://www.rosgartenmuseum.de/en/](https://www.rosgartenmuseum.de/en/)
* Kulturzentrum Konstanz
* Archäologisches Landesmuseum ([https://www.alm-konstanz.de/](https://www.alm-konstanz.de/))
\-\-\-
General information about the city of Konstanz:
[https://www.constance-lake-constance.com](https://www.constance-lake-constance.com)
General information about Lake Constance, aka Bodensee in German, and the four-country region:
[https://www.bodensee.eu/en](https://www.bodensee.eu/en)
\-\-\- \-\-\-
What to bring:
* Passport
* Money (Euros)
* Warm Clothes / Appropriate clothing based on the weather forecast
Your first Day Trip?
Here is a Zurich Together Day Trip example video:
[Link](https://youtube.com/shorts/lzlcK-I9rjY?si=GiQj2B92G4xjOwZg)
Please remember that each participant is responsible for their own safety during the hike/trip. The organizer / Zurich Together will not be held liable for any injuries or inconveniences that may occur during the event.
Pub Crawl - Niederdorf Christmas + Last Party @ Widder Garage
**Unique this time: Bingo Ice Breaking + Niederdorf Christmas Market + Last party at Widder Garage before they shut down.** Let's celebrate this unique nightlife Tour through the bars and pubs of Zurich! Join us for an unforgettable night of bar-hopping! Get ready to meet new people and have a fantastic time with our Pub Crawl Tour.
**What to expect**: A fun night with a group of expats and locals that would like to socialize and spend the night together. Tour-guides will take you to 3 different venues, organize some games, distribute neon glow sticks and make the night entertaining :)
**When**: Every Saturday - Meet @ 9pm
**Where**: 2.Akt Zürich
**Price**: from 25.- incl. welcome snacks, shots, club entries
**Tickets**: https://tinyurl.com/PC-20-12-25 (pls buy tickets in advance)
**WhatsApp Group**:[https://chat.whatsapp.com/Dttaz9sydMZ0tSqX2MgVjb](https://chat.whatsapp.com/Dttaz9sydMZ0tSqX2MgVjb) (Join for updates & pics)
**Group size**: 35 people in average
**Free Language Exchange for Pub Crawl ticket-holders:**
If you come 1 hour earlier, you can participate to the Language Exchange. We encourage you to join both to have more time getting into the atmosphere and for the ease to meet new people.
Looking forward to seeing you all again!!
Sébastien, Fernando, Eliseo
More information: [https://www.pubcrawlzurich.com/](https://www.pubcrawlzurich.com/)
Event pictures? Follow us on [IG](https://www.instagram.com/pubcrawlzurich) and [FB](https://www.facebook.com/pubcrawlzurich)
Language Exchange Zurich - Meet new people & Enjoy free snacks
**Unique this time: Bingo Ice Breaking Games!** Join the Language Exchange to meet new people, practice your foreign languages and spend a good time together. We will serve free tapas such as Bruschetta, Wedges, Nachos or similar.
**How it works**: Choose the country flag sticker of the languages that you speak or want to practice! Seat on the right language table and start your conversation with our conversation topic cards.
Average group size: 25 participants
**When**: Every Saturday, 20:00 - 22:00
**Where**: 2.Akt Zürich
**Price**: 10.- incl. Snacks
**Tickets**: https://tinyurl.com/LX-20-12-25 (please buy ticket online)
**WhatsApp Group**: https://chat.whatsapp.com/8jkvEUJ5jLp75fYglQFCNJ (join for updates & pics)
**After the Language Exchange:** Pub Crawl!
For those who want to continue the night, we have a Pub Crawl Nightlife Tour starting from the same place at 10PM. Language Exchange participant get a 10fr discount when buying the combo-ticket online.
Your Event Hosts
Sébastien & Katja, Fernando, Eliseo
More info: [https://www.pubcrawlzurich.com/languageexchange](https://www.pubcrawlzurich.com/languageexchange)
Event pictures? Follow us on [IG](https://www.instagram.com/languageexchangezurich) and [FB](https://www.facebook.com/zurichlanguageexchange)
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.
Holiday Dinner
Monday December 29th at 6PM we'll be meeting up dinner at the Pies & Pints at Easton. Feel free to bring guests. Sandwiches run about $15 and large pizzas run $20-30.
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
Humanist Program
Our January program is privileged to have Kristen Tregar as our speaker. Ms. Tregar is the co-author with John de Lancie (the actor who portrayed the character Q on Star Trek next generation) of a radio play depicting the events surrounding the Kitzmiller v. Dover Area School District trial. The trial decided the issue of some of the Dover school district board members attempting to insert creationism disguised as "intelligent design" into the 9th grade biology curriculum. She will discuss the trial and the process of writing the play. (Bob Leonhard has seen the play and it is riveting and tense). Ms. Tregar's bio is below:
Kristen Tregar is a dramaturg, director, playwright, and theatre teacher. She earned her Ph.D. in Drama and Theatre from the UC San Diego and UC Irvine joint program. In addition, she has a MS in Forensic Science from City University of New York- John Jay College of Criminal Justice and a MA in Educational Theatre from New York University- Steinhardt School of Culture, Education, and Human Development. In 2013, in collaboration with Irish colleagues, she founded *The Ireland Project*, an intercontinental devised theatre work with high school students in New York and Tallaght, Ireland. Her original short story "Far From Here" was recently published in *Stay Awhile Longer: More Scenes From Temecula Valley*. She has two rescued dogs (Kira and Harry) and she rides, competes, and foxhunts with her horses, Andromache and Baker Street Irregular.
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
Celebrate a New Year of Friendship with lunch!! 😍🥳
Join us for lunch at True Food Kitchen in Easton as we celebrate the New Year and our friendships!
Sunday Brunch
Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!










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