Cartography

Some outdoor activities can also be practiced indoors, and this is why we love to go indoor bouldering whenever we can! Indoor bouldering is a perfect place to start or improve your level safely and with almost no pre-requirements (except for the shoes and maybe some chalk). Whether it’s your first time or you are a bouldering veteran, tag along to have some fun together, meet new people and maybe learn something new. We are no instructors but we’re happy to introduce you to this activity and to share our knowledge with you 🙂 We meet at Boulderlounge Schlieren at 6:30 pm, in the restaurant area. The entry fee for bouldering is CHF 25 and shoe rental is an additional CHF 7. Looking forward to seeing you!

Ladies, this one’s for you! Join our **Beginner Women-only Dance Fusion class** at The Vibe — a high-energy mix of commercial dance styles that will get your body moving, your confidence soaring! 💃 **Perfect for complete beginners**, each week we learn a **different choreography** set to one of your favorite **iconic sing-along tracks**. Expect empowering moves, and a whole lot of fun — no pressure, no judgment, just pure dance joy! Your teacher **Nat (@nat.so.fun)** will guide you through every step, helping you **boost your confidence, feel the rhythm in your body, and make new girlfriends along the way**. Don’t be fooled by the event page numbers — our weekly crew ranges from **10–15 amazing women**: first-timers, regulars, and a few silent fans who never mark “going” but always show up 😉 *** ### Booking is mandatory! Secure your spot in advance via our website: [BOOK NOW!](https://thevibedance.simplybook.it/v2/#book) *** ### Rates 💃 **Single Class:** CHF 28 - **Zurich Together Special:** CHF 24 (15% off) Use code **"ZhT_VIBE"** at checkout *** ### When? **WEDNESDAY** 19:30 – 20:30 \| Women\-only Dance Fusion Class *** ### Where? **The Vibe Dance Studio** Hohlstrasse 488 8048 Zürich *(Just 3 minutes from Altstetten Train Station and 15 min from HB)* *** ### More info 🌐 [thevibedance.ch](https://thevibedance.ch/) 💬 [WhatsApp Group Chat](https://chat.whatsapp.com/KQqwU0Tiba5APH8nFrYQK3) 📸 Instagram: [@nat.so.fun](https://www.instagram.com/nat.so.fun) \| [@thevibedance.ch](https://www.instagram.com/thevibedance.ch) Questions? Text or call: 📞 +41 78 329 71 77

Lets meet and talk about Symfony, PHP and web technologies and everything else! We are welcome to the Liip Office at Limmatstrasse 183. Liip kindly sponsors drinks and snacks. Doors open at 18:30 19:00 Talks Long Talk **Yanick Witschi: Loupe - A search engine with just PHP and SQLite** *Ever wished full-text search in PHP was fast, local, and ridiculously simple? No containers to set up - just PHP and SQLite? In this talk I’ll take you behind the scenes of Loupe - how it works, why it’s blazing fast, and how you can add powerful search to your app in minutes!* *Why would anyone be crazy enough to implement full-text search in PHP? This talk is the story of that “stupid idea” - and how it turned into Loupe.* *I’ll start with the real-world problem that sparked the project: when existing search solutions felt too heavy or too expensive for my use case. From there, we’ll walk through the decision to build a search engine from scratch - what went wrong, what worked, and what I’ve learnt along the way.* *Step by step, I’ll show how Loupe was built incrementally: from a tiny index, to fast queries, to surprisingly powerful features. We’ll dive into the heart of typo-tolerant search and unpack the algorithmic tricks that make it very fast, even on large datasets.* *Whether you love search, PHP, algorithms - or bad ideas that somehow work - this talk is for you.* Short Talk **David Buchmann: Using postgis in postgres with the swiss buildings registry** *Postgis is an extension for the postgres database to handle geographical data. This is not actually as complicated to use as it sounds - it gives you support for coordinates as column type, and allows to query for areas. I will explain the basics and show some examples how we use this in the Swiss Buildings API project.* 20:00 Drinks and chat with the Symfony community. Would you like to present something? Please contact david@liip.ch with your talk idea. This is a great opportunity to get first experiences in public speaking. We would love to have some first-time speakers present something. Talks can be about an aspect of Symfony, a project you did that involved Symfony, or some general web topic that could be of interest to developers working with Symfony. If you feel you need some support in preparing your talk, please reach out, there are people with experience in public speaking that will be happy to help. Talks can be held in English or German. Please let us know if you plan to come.

What does it mean to live a good life? Should we always do the “right” thing — and how do we even decide what *right* means? From social freezing to climate responsibility, from AI dilemmas to personal relationships, ethical questions quietly shape our daily lives. Aristotle reminds us that ethics is not an abstract debate; it is the study of how to live well as a human being — to achieve *eudaimonia*, the good life. This is a life not defined merely by pleasure or success, but by the development of our character and the exercise of reason in action. In this event, we’ll explore three foundational ideas from Aristotle: * **Eudaimonia:** The art of living well as a human being - a life shaped by reason, virtue, and thoughtful choice, where each action and habit contributes to becoming the person one is capable of being. * **The Golden Mean:** Virtue is a matter of balance — between deficiency and excess, courage and recklessness, generosity and stinginess. Finding this balance is not formulaic but requires judgment and reflection. * **Virtues as Habits:** Moral excellence is formed through practice. We become just, courageous, and temperate not by thinking about it once, but by repeatedly choosing to act well until it shapes who we are. This event invites you to grapple with these ideas in conversation and in practice. We’ll discuss modern dilemmas through an Aristotelian lens, examining how balance, character, and thoughtful action guide decisions in everyday life. **What to expect:** * An accessible introduction to Aristotle’s ethics * Engagement with contemporary dilemmas, from personal choices to societal challenges * Interactive discussions that encourage questioning, disagreement, and reflection * Opportunities to explore how ethical insight can shape habits and help us **live well** Here's a short and entertaining appetizer on the topic: [Aristotle’s Virtue Ethics — CrashCourse Philosophy #38 (9 min)](https://www.youtube.com/watch?v=PrvtOWEXDIQ) **Important:** When you register for the event, please commit to it and don't be a NO SHOW. Presumably, when the ancient philosophers decided to go to an event, they kept to it.
;) **Payment:** You can pay at the venue (Twint/Revolut/Cash). Thus, if you want to register at Meetup just click attend - no more needed ;). We look forward to seeing you.

**[⚠️>>Ticket needed (click here)<<](https://eventfrog.ch/en/p/dating/speed-dating/mystery-matches-blindfolded-speeddating-7419035154981614134.html)** ✨ **Mystery Matches: Blindfolded Speed Dating in Zürich (25-40y)** **Beyond Looks – Find Real Connection** Had enough of small talk and superficial dating? Dive into an experience where true chemistry sparks *before* appearances come into play. Join our group for updates on this event: [https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi](https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi) 💫 **The Vibe** Imagine sitting across from someone you can’t see. No distractions. No snap judgments. Just their words, their voice, and their energy. That’s **Mystery Matches**—Zürich’s one-of-a-kind blindfolded speed dating event designed for deeper connection. 🎯 **How It Works** * Rotate through a series of short, blindfolded conversations. * With sight switched off, you’ll naturally tune into personality, tone, and presence. * After the rounds, blindfolds come off and the evening flows into a relaxed mingle—this time with faces revealed. (Name tags included!) * Stay for the music! 🍷 **What’s Included** * A welcome drink (soft drink or beer) * A guided, well-paced format that keeps things fun and easy * A welcoming, pressure-free atmosphere for playful connections 📍 **Where & When** * Venue: *Spot bar* * Time: *19:00 sharp – please arrive on time!* 🎟️ **Tickets** * Early bird: **25.-** ​💬 Want more events like this? Join our WhatsApp newsletter to stay updated: [https://chat.whatsapp.com/DNCKCapTzlSKqBqS8EQckJ](https://chat.whatsapp.com/DNCKCapTzlSKqBqS8EQckJ)

***We are re-starting with physical meetings and group meditation.*** Arrive 10 minutes early for a short introduction before we start with the meditation session.

https://www.komoot.com/de-de/collection/2875816/-pizza-gravel-zurich Pizza Gravel Zurich plans social rides on mixed surface around Zurich. Enjoy a nice ride and pizza afterwards. Please check the Komoot Pizza Gravel Zuruch collection for the upcoming tour.

**Walk description:** The hike starts at Meziken train station at 8:45. We will then walk to Sempachersee. We must reach it before 3 p.m. if we want to get to the Fastnacht Umzug on time. We will probably take a shorter path than the Komoot route. The section between point 4 and the end can be skipped if we decide not to visit Sursee city center. It depends on whether we are quick or slow. You need to be fit and have good hiking shoes [von Menziken nach Schenkon | Wanderung | Komoot](https://www.komoot.com/de-de/tour/2764315384?share_token=asrbWUsG0C4w3DtDuMTvzmyrzlaO9M8QupAp1nxtYqgupLUgOl&ref=wtd) **Fastnacht:** Here you have the programm. [Programm - A-PFEFF](https://www.apfeff.ch/programm/) **How to go with the train (from Zurich and I will meet you on the way):** [Verbindungen Zürich HB nach Menziken | Das Online-Portal der SBB für Fahrplan, Zug und ÖV](https://www.sbb.ch/de?stops=Z%C3%BCrich+HB_I8503000-Menziken_I8502169&day=2026-02-07&time=06_17&moment=dep&trip=3) **dedicated whatapp group** [WhatsApp-Gruppeneinladung](https://chat.whatsapp.com/Kf9jJsvfSU56PzS5AdHvNi) **Registration:** To sign up, please select "Yes" in the WhatsApp community survey for this activity: [🌄 Switzerland Discovery Crew (Preferred Ages 18-35)🌄 | WhatsApp-Kanal](https://www.whatsapp.com/channel/0029VaoercY1XquRrJm58k3V) If the event will happen in more than 30 days, I haven't added the survey in the channel yet. (Because message in a WhatsApp channel can be read by a new member only 30 days before he joins. But you can already enter the corresponding WhatsApp group) If you are concerned about privacy, only the admin of a WhatsApp channel can see who has voted in a poll (unlike a WhatsApp group). Please sign up only when you are certain! You can also register through Meetup, as it helps build momentum; however, I rely only on the number of people who signed up through the WhatsApp survey.

*** This time, we’ll meet at photoSCHWEIZ which many of you will likely be visiting anyway. So let’s use the opportunity to meet in person. We’ll share the exact meeting point once the floor plan for the 2026 show is available. Please note: the entrance fee is not included. *** Das Street Photography Hangout ist das monatliche Treffen der Schweizer Street Photography-Community. Es ist eine Plattform, um sich zu vernetzten, Idee auszutauschen und zu fachsimpeln.
Egal, ob du Anfängerin oder Profi bist – wir freuen uns auf dich! Die Teilnahme ist kostenlos (natürlich abgesehen von Getränken etc.)


PS: Unser Event richtet sich an aktive Street Photographer. Wenn du in anderen Genres unterwegs bist, wäre es grossartig, wenn du den Platz für einen Street Photographer freihalten könntest.


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 The Street Photography Hangout is the monthly meeting of the Swiss street photography community. It’s a platform for networking, exchanging ideas, and discussing the craft in depth.
Whether you’re a beginner or a pro—we’re excited to have you! Participation is free (apart from drinks, etc.).

PS: Our event is aimed at active street photographers. If you primarily shoot other genres, it would be great if you could leave the spot for a street photographer.

Coders Monthly is a regular gathering of programmers in Zurich interested in honing their craft. It takes place in Zuerich at Cafe Bar Pluesch (https://cafe-pluesch.ch) on the first Thursday of every month. For the members list, some pics and more, see the Coders Only (https://codersonly.org/events/coders-monthly) site. Hope to see you there! PS: Please join our Discord https://discord.gg/jWUZsKQvrz for any last minute announcements.

***ADULTS ONLY*** This is what the Natural History Museum of Zurich says on Thursdays evenings. 1\. See **HOW I SKETCH** an ANIMAL with PENCILS and COLOR PENCILS. 2\. Walk around feathers\, paws and **CHOOSE YOUR ANIMAL** to draw. 3. **AWAKEN YOUR EYE** drawing a POLAR BEAR or an EXOTIC BIRD. **Experience?** In intimate groups I can help everybody according to their level. Beginner? You will learn more! **What is included?** ► **MATERIAL:** Drawing paper, pencil, color pencils, eraser and support board. ► **MY GUIDANCE** for more than 2 HOURS. Ask me your doubts which are holding you from the improvement you want. ► **FREE entrance** to the Natural History Museum. Chairs available. **Came before to my workshops?** CONGRATULATIONS! I will help you to continue growing! **I SPEAK** English, Spanish and German (intermediate level). **More about me? [Marga Crea Arte](https://www.instagram.com/margacrea_art)**

**[⚠️>>Ticket needed (click here)<<](https://eventfrog.ch/en/p/eating-drinking/digital-detox-cafe-7422604726426946531.html)** Take a break from screens and reconnect with yourself and others at our Digital Detox event in Zürich’s most inviting creative space, Paint it Easy. We’ll kick off the evening with a relaxed atmosphere, setting the tone for a mindful and inspiring night. 📲Join our craft group: [https://chat.whatsapp.com/JPIASNUJGwD23UUweSe0s3](https://chat.whatsapp.com/JPIASNUJGwD23UUweSe0s3) Choose your path for the evening (workshops are first come, first served): 💬 **Connection, Play, Learn** **Workshop:** Reducing your screen time ✨ **Want to continue your digital detox after the event?** For those who feel inspired to go deeper, you’ll have the option to join a **30-Day Unplug Challenge** 📵 A gentle, playful program with small weekly offline challenges, reflection prompts, and an accountability buddy — designed to help you reduce screen time and build healthier habits, without going extreme. Details will be shared during the event 💛 **Deep Talk with Question Cards:** Dive into meaningful conversations and connect with fellow participants on a deeper level. **Boardgames:** Just for fun or to meet new people. 🎨 **Creative Activities:** * **Drawing** (included) * **Canvas Painting** (CHF 10/hour + canvas, e.g., 30x40 cm: CHF 9) * **Pottery Painting** (CHF 20–45 per piece) * **Jewellery Making with Beads** (CHF 10/hour + materials, avg. CHF 20–30) * **Linocut Printmaking** (CHF 25–35 per piece) 📍 **Location:** Paint it Easy, Zürich 💰 **Early Bird Ticket:** CHF 15 (standard CHF 18) **Includes :** Welcome drink\*, drawing material, notebook, games, workshop **Doesn't include** : optional creative activity fees (depending on your choice) *\*Warm drink, homemade iced tea, or lemonade* No experience needed—just bring your curiosity and an open mind! Whether you're painting, reflecting, or connecting, this is your space to recharge, express, and enjoy. ​📸 Photos and short videos may be taken during the event. Let the host know if you prefer not to be in them. Tickets are non refundable. Want more events like this? Join our community! [https://chat.whatsapp.com/IN37htEEuH2Gdl73EQCqGV](https://chat.whatsapp.com/IN37htEEuH2Gdl73EQCqGV)

XXXIII. Go Meetup Hi Gophers! We're back just in time for the 33rd Go Meetup and we are happy that SmallPDF has offered to host. Please make sure to bring an identification card with you. The meetup will take place on Thursday, February 5th. There will be drinks and food! If you would like to give a talk, please write us! We cannot stress enough how much we welcome first-time speakers! If you aren't sure, please message the organizers and we'll help you out :) Agenda • 6:00 - Meet and Greet. Enjoy refreshments • 6:25 - 6:30 - Announcements Talks: • 6:30 - 7:00 Michał Gutowski: Talking to the Kernel: eBPF and Go in Practice eBPF opens a powerful and safe way to extend the Linux kernel at runtime. In this presentation, I’ll demonstrate how Go applications can interact with eBPF programs, covering tooling, data flow, and communication patterns between kernel and user space. • 7:00 - 7:30 Michael Stapelberg: What’s new in Go 1.26? • 7:30 - 8:00 Viktor Kojouharov: Identifiers in Go • 8:00 - 8:30 - Lightning talks, wrap-up, round table discussions, questions, pair programming, social interaction For this meetup, we will enforce the 30min speaking time

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Bring a lightning talk with you and let's learn some quick things. 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/

Dale Gnidovec, Curator of the Orton Hall Museum of Geology at The Ohio State University, will be presenting a program he has wanted to share with us for a long time: Plate Tectonics. His description of his program: Continents on the move - Nothing in Earth history makes sense without moving continents - it tells us why mountains, volcanoes, minerals, and fossils are where they are. This talk examines the evidence for continental drift, why it was disbelieved, and explains how the more-encompassing theory of plate tectonics was developed and eventually proven. Dale is an energetic, incredibly knowledgeable, and very entertaining speaker and this will be another wonderful program by Dale. Hope to see you there! 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

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"—their 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 person’s pleasant self-company allows them to be a stable, good friend to others. * Aristotle argues that one's social circle ultimately reflects one's character—a view with striking relevance today. Well--the Drunken Philosophy social circle certainly reflects good character!

Join members of the local UX and Digital Design community for a casual monthly breakfast. There _might_ be a little snow, but there _will_ be effectively infinite serve-yourself coffee, so it evens out if you ask me. Just a reminder, while the other locations are great too, we’re at the Lane Ave one this time.

**GIS and Software Programming** (with a focus on Python and JavaScript) by **[Gary Yu](https://www.linkedin.com/in/gary-yu-analyst/)** * GIS Overview * Programming Overview * GIS History * History of Programming * A Cluster of GIS Software * A Tale of Two Programming Languages (Python and JavaScript) * How to integrate GIS Software in Python * How to integrate GIS Software in JS ***Bring your laptop and expect to write some (non-AI generated) code!*** *(title subject to change)* Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

**Photography 101: Discover The Photographer Within** **Are you ready to unlock the full potential of your camera? Then this beginning photography course is perfect for you!** This beginner-friendly photography class is your gateway to unlocking the power of your camera and developing a confident artistic vision. This course offers an engaging and practical approach to essential techniques and creative principles for impactful photography. We will explore the use of camera settings, composition, and light to tell a story that evokes emotion in the viewer. **Through hands-on exercises and insightful lessons, you will learn to:** * **Master Your Camera:** Learn fundamental camera functions, including aperture, shutter speed, and ISO, so you can confidently control exposure and creative effects in any lighting situation. * **Compose Captivating Images:** Explore and apply classic composition principles like the rule of thirds, leading lines, and framing to create visually appealing and impactful photographs. * **Harness the Power of Light:** Understand how different light sources (natural and artificial) affect your images and learn to manipulate them to create mood, texture, and enhance the overall quality of your photos. * **Control Focus and Depth of Field:** Discover how to effectively utilize depth of field to isolate your subject and achieve captivating background blur (bokeh) or ensure sharpness throughout your landscape shots. * **Work with Lenses and Filters:** Explore the impact of various lens types and focal lengths on photographs and learn how filters can add creative control and protection. **This class provides the foundation needed to confidently create high-quality images and begin a photographic journey, regardless of the camera used.** **Prerequisites:** * A camera (film, DSLR, or mirrorless) that has manual controls is required. Hands-on exercises make having the camera in class highly beneficial. You will need at least one lens to evaluate the results of control exercises. * You may attend this class in one of two ways: 1. With a class voucher provided by your retail camera store 2. Purchasing a seat in the class

**People Analytics 101: Making Sense of Compensation Data** Compensation data is one of the most widely used and widely misunderstood forms of people analytics. The session will cover where compensation data comes from, including market pricing data, internal payroll data, and benchmarking sources, and how companies think about structuring and analyzing that information. We will explore how compensation data is leveraged to set salary ranges, manage internal equity, support hiring and retention, and align pay with business strategy. A portion of the session will address common data challenges and limitations, such as market noise, inconsistent job matching, and incomplete datasets, while keeping the primary focus on practical use rather than technical depth. The session will also look ahead at where the space is going, including the growing impact of pay transparency laws, expanding pay equity requirements, and emerging regulations in the US and Europe that require organizations to report on gender and pay gaps. The goal is to give attendees a clear mental model for how compensation analytics works today and why getting it right is becoming increasingly critical. (note: we are back at Rev1 this month!) **About Our Speaker** [Alex Moore](https://www.linkedin.com/in/alexscottmoore/) is the founder of [Moore Cooperative](https://moorecooperative.com/), where he advises organizations on compensation strategy, pay equity, and people analytics. His work focuses on helping organizations like the Ohio Supreme Court design, analyze, and communicate compensation systems that are data-informed, defensible, and aligned with organizational goals. Alex lives in Granville, Ohio and has three little kiddos. More info at [cbusdaw.com](https://cbusdaw.com)