Deep Learning

Web Zurich presents inspiring talks all about the web. Join us for the March 2026 meetup! We will have three talks as well as chit-chat and drinks. Whatapp: [https://chat.whatsapp.com/FxOfVTK9nf431xHtVl3eGK](https://chat.whatsapp.com/FxOfVTK9nf431xHtVl3eGK) Website: [https://webzurich.ch](https://webzurich.ch) 18:30 \~ 19:00 Arrival time with drinks, chat and introduction 19:00 \~ 19:40 *Christian Heitzmann* **Why Documentation Won’t Write Itself—and AI Won’t Save You** For the last 15+ years, I’ve joined and consulted software teams that all struggled with the same problem: nobody likes writing documentation, and everybody pays the price for it. New developers spend weeks reverse-engineering codebases, architecture lives in people’s heads, and wikis quietly decay into noise. With AI now entering the picture, many hope it will fill the gaps. It won’t. I’ll show the simple ideas that change everything: how to think about documentation in the right levels, how to keep it close to the code, and how to avoid the decay we all know too well. These are the decisions that have to be made before any tool or process can work. The documentation won’t write itself. But there are ways to make it far easier and far more reliable. 19:40 \~ 19:50 **Short Break** 19:50 \~ 20:10 *Marco Gähler* **How to write good code** There is an infinite amount of solutions how you can solve a programming problem. Some are better, others are worse. The best solutions are easy to understand, maintain and errors are not able to hide. I wrote a book "Software Engineering Made Easy" about this topic and I'm more than happy to explain some principles that make your code better. Most of them are quite simple to understand, once you understand the mechanics, why your code always breaks. 20:10 \~ 20:30 *Marius Ishida* **AI: The Lightsaber Problem** My talk will challenge the popular narrative that AI fundamentally democratizes power by showing that, which I believe is not true at all. While generative AI lowers entry barriers for basic tasks, it disproportionately amplifies the productivity and leverage of already computer literate users. Empirical research shows that AI acts as a skill multiplier rather than a true equalizer, with outcomes strongly dependent on users’ ability to frame problems, verify outputs, and integrate tools into complex workflows. As a result, AI risks reinforcing a new AI driven digital divide, where technical literacy—not access alone—determines who truly benefits. 20:30 onward More drinks & chat We look forward to see you there! Location https://zurich.impacthub.ch/space/bogen_d/ Viaduktstrasse 93, 8005 Zürich, Switzerland Visit our website https://webzurich.ch/ for more information about the Web Zurich community. This event is supported by Impact Hub Zürich, The global community of entrepreneurial people prototyping the future of business. At Impact Hub, you can connect, collaborate, co-work and create great content in an inspiring environment.

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

MDH Breathing Coordination is a body work method based on functional anatomy which is gaining popularity in Europe and the USA. Go onto [http://eventfrog.ch/breathingworkshop ](http://eventfrog.ch/breathingworkshop) to get your ticket Each person is individually assessed and guided towards their optimal breathing potential.This method is delivering exciting results for singers, musicians and actors. Robin de Haas, co founder of MDH Breathing Coordination has presented workshops around the world including the Manhattan School of Music, Swiss Pulmonary League and ANATs equivalent in Paris and the UK. In 2022, Robin is seen in cinemas around the world in the documentary on his life and research « Robin des Voix » (number 1 Swiss doc for 2022 at the Swiss box office). MDH Breathing Coordination Workshop Content • Group exercises to promote optimal inhale/exhale. • Woking with a specifically created 3D animation of optimal breath function to create a visual for the role of the ribs and diaphragm. • Exploration of functional anatomy of accessory parts of the body associated with breathing. • Scientific explanation of airflow during vocalising i.e. What is breath support? ADDITIONAL CONTENT • Performances in a Masterclass setting. • Strategies to deal with performance anxiety. • Exploration of functional anatomy of the vocal folds including the vocal fold function for Classical versus Contemporary vocalising. • Explanations of singers formants and harmonics of the voice. • Exploration of functional anatomy of the respiratory system. • Presentation of case studies and methods used. TOOLS TO TAKE AWAY INCLUDE: • Breathing exercises to promote a balanced air flow and calm inhale for vocalising and playing wind instruments. • Exercises to stimulate optimal breath support. • Breathing Coordination Self Preparation Routine. This involves a gentle sequence of movements for the whole body timed with breath work and is designed to prepare the body for optimal breathing/performing. SCHEDULE: • 18:15 Doors • 18:30 Workshop • 20:15 - 21:45 Masterclass (the masterclass is public to all with a ticket to the workshop, Masterclass participants have a Masterclass ticket)

**[⚠️>>Ticket needed (click here)<<](https://eventfrog.ch/en/p/eating-drinking/social-ping-pong-party-7441148560601537631.html) or** **[www.social-circle.ch](https://social-circle.ch/)** Join us for a relaxed after-event gathering where you can keep the conversations going, grab another drink, and spend more time with the people you’ve just met. No pressure, no structure – just good vibes, music, and a chance to connect naturally. Whether you made a match or just want to hang out, everyone’s welcome. Join our group for updates on this event: [https://chat.whatsapp.com/BMEABbt4keR2MfcSEemb7K](https://chat.whatsapp.com/BMEABbt4keR2MfcSEemb7K) The fun doesn’t stop after **Single Party – Speed Dating & Ping Pong** 😉 ​Want more events like this? Join our WhatsApp newsletter to stay updated: [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t) Please note that pictures might be taken and used, if you don't want to be on them please let the host know. Tickets are not refundable.

**[⚠️ >>Ticket needed (click here)<<](https://eventfrog.ch/en/p/dating/singles-party/single-party-speed-dating-ping-pong-7429879350999159588.html) or** **[www.social-circle.ch](https://social-circle.ch/)**[ ](https://social-circle.ch/) **Ping Pong Doubles Night – Nur für Singles! (25–40 Jahre)** *(English below)* Keine Lust mehr auf awkward Smalltalk bei Dating-Events? Dann lass uns das Ganze spielerisch angehen. Komm zu unserer **Ping Pong Doubles Night für Singles**, bei der du im Laufe des Abends mehrfach die Partner:in wechselst, locker neue Leute kennenlernst und bei schnellen Ballwechseln, miesen Aufschlägen und guter Stimmung connectest. ✨ **Special:** In der Pause gibt es eine kurze **Speed-Dating-Session**, damit du auch abseits des Tischs gezielt ins Gespräch kommst. Egal ob Anfänger:in oder heimliche:r Profi – das Format ist so gestaltet, dass alle mitmachen und Spaß haben können. **Was dich erwartet** * Zufällig zusammengestellte Doppelteams (Partnerwechsel mehrmals im Abend) * Kurze Speed-Dating-Runde in der Pause * Lockeres Kennenlernen ohne gezwungene Gespräche * Entspannte Atmosphäre vor, während und nach den Matches * Drinks & Musik ✨ **Für wen ist das Event** * Du bist Single * Du magst spielerischen Wettbewerb * Du bist offen, neue Menschen in entspannter Atmosphäre kennenzulernen ⚠️ Begrenzte Plätze für eine ausgewogene Gruppe. Das wird ein großes Event – sichere dir rechtzeitig deinen Platz. Während der Veranstaltung können Fotos und kurze Videos aufgenommen werden. Bitte informiere den Veranstalter, wenn du nicht darauf zu sehen sein möchtest. Tickets sind nicht erstattungsfähig. Tritt unserer Gruppe bei, um Updates zu dieser Veranstaltung zu erhalten: [https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi ](https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi) Möchtest du mehr Veranstaltungen wie diese? Tritt unserem WhatsApp-Newsletter bei, um auf dem Laufenden zu bleiben: [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t) *** **Ping Pong Doubles Night – Singles Only! (Ages 25–40)** Sick of awkward small talk at dating events? Let’s make it playful instead. Join our **Ping Pong Doubles Night for singles**, where you’ll rotate partners throughout the evening, meet lots of new people naturally, and connect over fast rallies, terrible serves, and great energy. ✨ **Bonus:** During the break, we’ll host a short **speed dating session** so you can connect more intentionally off the table too. Beginner or hidden pro — doesn’t matter. The format is designed so everyone can jump in and have fun. **What to expect** * Randomly assigned doubles teams (you’ll switch partners several times) * Short speed dating round during the break * Fun connections without forced conversations * Relaxed social time before, during, and after the games * Drinks & music ✨ **Who this is for** * You’re single * You enjoy playful competition * You’re open to meeting new people in a relaxed, low-pressure setting ⚠️ Limited spots to keep the balance. This will be a big one — don’t wait too long to grab your spot. ​ **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**. Join our group for updates on this event: [https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi](https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi) ​ Want more events like this? Join our WhatsApp newsletter to stay updated: [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t)

**Career Workshop – CV Mastery Day (Zurich)** A structured, in-person workshop for professionals who want clarity, orientation, and a Swiss-aligned CV that reflects their real value. Recruiters in Switzerland review CVs quickly and systematically. Many strong profiles are overlooked not because of missing experience, but because the CV does not follow Swiss logic in structure, content, or wording. This workshop focuses on understanding that logic — and applying it calmly and professionally. **What You Will Gain** * A clear, Swiss-professional CV structure recruiters expect * Confidence in what to include, what to leave out, and why * Practical orientation to reduce guesswork in your applications * The ability to describe your experience with clarity and precision * A reusable framework you can apply to future roles This is not a template session. You will learn how Swiss recruiters read and decide, and how to position your profile accordingly. **This Workshop Is For You If** * You apply but receive few interview invitations * Your CV feels unclear, too long, or not aligned with Swiss standards * You are an international professional navigating the Swiss job market * You are changing roles, returning to work, or addressing a career gap * You value structure, clarity, and professional orientation over hype **Host & Facilitator** **Claudia Scherrer Domingos** Swiss HR Expert \| Career Strategist \| Active Recruiter * 20+ years of HR leadership experience in Switzerland * 25,000+ CVs reviewed across industries and seniority levels * Lecturer at business schools and trainer of international professionals * Actively involved in recruitment and hiring decisions Claudia combines market insight with clear structure and calm, direct guidance. **Event Details** 📍 **Location**: Volkshaus Zurich, Blue Hall 🗓 **Date**: Friday, March 27, 2026 ⏰ **Time**: 09:00 – 16:00 💰 **Fee**: CHF 98.00 👥 **Format**: In-person, limited seats for focused learning **Outcome** You will leave with clarity, a clear plan for your CV, and the confidence to complete it without overthinking — aligned with Swiss expectations and your professional identity. **Secure your place today and join us 27th March**👉 https://claudiascherrer.com/career-workshop-days/

Discover curated wines, meet new people, and enjoy a social evening in Zurich. Join us for *The Wine Club* — a new kind of social event where good wine meets even better company. It’s not a wine tasting — it’s a relaxed evening to unwind, connect, and discover wines selected by **Zurich Wine Club**, in the most social way possible. Limited spots: https://www.social7club.ch/d-tails-et-inscription/the-wine-club-zurich-1 You’ll start the night with a **Welcome drink**, take our fun **Alter Ego Test** to find out your “wine personality,” and with our Half Card Game with special prizes. No awkward intros, just easy conversations, good laughs, and great energy. So whether you come solo or with a friend — you’ll feel right at home. 📅 Friday, 27 March 2026 🕡 18:00 – 21:00 📍 Bahnhofquai 11, Zurich 🎟️ 25 CHF (includes welcome drink) Where wine meets community.

**[Practical tools to control, reduce and stop anxiety and panic attacks](https://bodylearning.ch/learn-to-cope-with-your-anxiety/)** On **Sunday 29rd of March,** from 10h to 14h, we will focus on how to better understand the signals your body sends you and how to respond to them in a more mindful and intentional way through: • practicing breathing exercises, • gaining a better understand of the anxiety mechanism, • reinforcing coping strategies. Number of participants: max 5 persons. Cost: fr. 150.- At my Praxis in Schaffhauserplatz.

Heartfulness bietet eine Entspannungs- und Meditationstechnik, in deren Zentrum das Herz steht. Heartfulness ist eine weltweite, nichtkommerzielle Bewegung, die es Menschen ermöglicht, Frieden in sich selbst zu erfahren und mit anderen zu teilen. Fühlst du dich gestresst? Ist es schwierig, den Kopf zur Ruhe zu bringen? Möchtest du lernen, mit einer einfachen Technik und auf natürliche Art und Weise intuitives Wissen und Verstand ins Gleichgewicht zu bringen? Klarheit und innere Ausgeglichenheit sind die Folge. Wir freuen uns darauf, dir diese wunderbare Meditations- und Entspannungstechnik nahebringen zu können! Es ist völlig kostenlos und wird nur von ehrenamtlichen Trainern angeboten. Herzlich Willkommen! (http://www.heartfulness.org/) Heartfulness offers a unique relaxation and meditation technique, which focuses on the heart. Heartfulness is a worldwide, non-profit movement, which allows everyone to experience peace within himself and to share it with others. Are you feeling stressed? Is it difficult to calm the mind? Would you like to learn with the help of a simple technique and in a natural way to balance intuitive knowledge and your mind? In consequence you will feel a great deal of clarity and serenity as immediate effects. We are happy to share this wonderful meditation and relaxation technique. This meditation is always offered by trainers, who volunteer their time, so it is completely free of charge. All are welcome!

16.00 Kochen, wer schon gerne kommt 17.15 Essen 19.15 Filmbesprechung Wir schauen die 121 Minuten lange US-Filmkomödie “Man lernt nie aus.» Original: «The Intern” mit Robert de Niro aus dem Jahr 2015 i Das Drehbuch und die Regie stammen von Nancy Meyers Weitere Daten für einen Filmabend: Immer am letzten Samstag des Monats (ausser Juli und Dezember) – zum Eintragen in die Agenda 25\. April 30\. Mai 27\. Juni 29\. August 26\. September 31\. Oktober 28\. November 19\. Dezember Handlung: Der 70-jährige Ben Whittaker (Robert De Niro) bemüht sich intensiv darum - ohne seine verstorbene geliebte und vertraute Lebensgefährtin -, seinen Ruhestand mit den üblichen Altersaktivitäten auszufüllen und dabei beglückt zu werden: Reisen, Joggen, Joga, Sprachenlernen, an Beerdigungen teilnehmen, Enkel hüten, denen er zu viel ist, usw. Das gelingt ihm nicht und er fühlt sich leer ohne seine Frau, die das Leben trotz schwerem Leben leicht genommen hat. Er erfreut sich nämlich daran, ein Mitspieler zu sein, dazuzugehören, gebraucht zu sein und das Leben so mitzugestalten, dass alle aufeinander bezogen leben können. Er meldet sich als Senior-Praktikant für eine Resozialisierung bei einer erfolgreichen Mode-Website mit lauter jungen Menschen. Als alter Mann erscheint es so, dass er ein Hindernis bei der Firma und deren Gründerin und Chefin Jules Ostin (Anne Hathaway) darstellt. Anfangs als altbackener Mensch mit Anzug und Krawatte sowie Unkenntnis von Computerprogrammen belächelt, der nicht zu der neuen Welt passt, bringt er sich nach und nach feinsinnig und sehr konstruktiv in das Betriebsgeschehen ein. Er ist erfasst schnell die Gefühlslage der Einzelnen, beobachtet genau und mit Sympathie, nähert sich behutsam an und hilft praktisch, ausgleichend und ohne moralische Beurteilung. Er ist sich nicht zu schade für irgendeine sogenannt untere Arbeit, sondern packt zu, wo er andere erfreuen kann, ohne sie ins Defizit zu bringen. Seine warmherzige und umsichtige Herangehensweise ermöglicht es allen, sich entwickeln zu können und sich mit ihren Schwachpunkte nicht gedemütigt zu fühlen. So berät er einen jüngeren Mit-Praktikanten, wie er eine kleine Wohnung finden könnte, was nicht erfolgreich ist. Daraufhin lädt er ihn - ganz fürsorglich - als Mitbewohner zu sich ein. Er legt einem Mitarbeiter unaufdringlich nahe, mit einer Freundin direkt zu sprechen anstatt ein sms zu schreiben, um dessen Fehltritt wieder einzurenken. Er verhilft - zuvorkommend und achtsam - der überforderten Sekretärin dazu, sich helfen zu lassen, ohne sich entwertet zu fühlen. Er begleitet die mutige Chefin der Firma, Jules, in allen Lebenslagen, stützt sie vorausschauend in ihren grossen Fähigkeiten, die Wünsche der Kunden entgegenzunehmen, und hält sie taktvoll davon ab, einen Geschäftsleiter einzustellen, indem er ihre Selbstsicherheit stärkt und ihre Selbstzweifel sachte ausräumt, insbesondere dadurch, dass er besonnen jede kritische Äusserung in ein aufbauendes Entgegenkommen umbaut. Sie fühlt sich von seiner warmherzigen und ausgeglichenen Art erfasst und bringt ihm immer mehr Vertrauen entgegen und bereichert sein Leben durch ihre zupackende Art und ihre Wertschätzung seines achtsamen Umgangs. Sie konnte so auch ihr Kindheitsgefühl überwinden, dass sie mit ihrer Art nur aneckt und nicht genügt. Im Film zeigt sich, dass eine erfolgreiche Frau mit Familie nicht beweisen muss, dass sie gut genug ist und deshalb die immensen Anforderungen alleine bewältigen muss. Er steht ihr so ausdauernd und vorausschauend in kleinen Dingen zur Seite und ermöglicht ihr, dass sie sich entspannen kann und nicht überfordert sein muss angesichts dieser vertrauensvollen, unaufgeregten und umsichtigen Rückenstärkung. Die freundschaftliche gegenseitige Zuneigung entsteht nach und nach und macht das Leben für beide und für die ganze Firma immer frohgemuter. Es zeigt sich wie so oft in unserer Kultur, dass sich Jules Mann als Hausmann und ehemals besser verdienend, der seine Arbeit aus Liebe zu ihr zugunsten von ihrer Selbständigkeit aufgegeben hat - ganz unbewusst - unwert fühlt und sein Kleinheitsgefühl mit einer anderen Frau zu überwinden versucht. Es gelingt ihnen jedoch, ihre Zugehörigkeit zueinander wieder aufleben zu lassen. Sie bringt zum Ausdruck, wie viel ihr eine innige Verbindung bedeutet und ihr Mann erkennt, dass ihn ein Schwächegefühl und vielleicht auch Eifersucht von seiner Frau weggetrieben hatte. Im Film zeigt sich in allen Beziehungen, wie wir Menschen generell Freude am Leben entwickeln können, wenn wir füreinander empfinden können. Verständnis und freundschaftliche Gefühle kommen dann auf, wenn wir uns erfasst fühlen und gleichwertig füreinander wichtig sind. Das gilt für das Alter, den beruflichen Alltag genauso wie in Partnerschaften und in der Beziehung von Frau und Mann.

Join us for a live (private) session of **Mäng (offline in Zürich or online worldwide)**, a powerful self-exploration game that helps uncover hidden mental scripts and rewire the way you think, feel and act. Mäng is a modernized version of an ancient contemplative practice — reimagined as a transformational tool based on psychological insight, symbolic logic, and inner strategy. It is not therapy or coaching in the traditional sense. Instead, it’s an immersive deep-dive into the unconscious mind through metaphor and archetype with a game spirit. 💡 **How it works:** Mäng is built on four stages of real, lasting change: 1. **Discovery** – Identify limiting beliefs and internal programs 2. **Uninstallation** – Let go of outdated patterns 3. **Design** – Create new mental strategies 4. **Integration** – Embed them into your deeper awareness You’ll be guided through this process by the **Master of Mäng**, who offers structure, questions, and insight — while you remain the one making all decisions and discoveries. 🌿 **Who is this for?** * People feeling stuck or unsure of their next steps * Those tired of repeating the same emotional patterns and looking for inspiration and clarity * Anyone curious about deeper transformation without spending years on it 🧭 No prior experience needed — just bring your question or theme. 🕒 **Important:** This is a deep game. A full session lasts **4 hours**. Time slots are defined individually. Contact me directly to get an appointment. Price for newbies: 250 CHF

**[⚠️ >>Ticket needed (click here)<<](https://eventfrog.ch/en/p/sport-fitness/yoga/pilates-matcha-7432004242628414606.html) or** **[www.social-circle.ch](https://social-circle.ch/)**[ ](https://social-circle.ch/) Enjoy your weekend with movement and connection! Join us for a **rejuvenating mat Pilates class** designed for all levels. After class, we’ll head to a cozy spot nearby to enjoy **tea (or anything else!) together** – the perfect way to cool down, chat, and connect. Join our chat for the event: [https://chat.whatsapp.com/EsTccDt6vB2A8z3OXbPUbW](https://chat.whatsapp.com/EsTccDt6vB2A8z3OXbPUbW) ‍♀️ **What to expect** * 60 min guided mat Pilates session (all levels welcome) * Relaxed tea hangout afterwards, just around the corner * A chance to move your body and meet new people in Zurich **Where:** xoxo Studio Zürich **When:** Saturday (class + Matcha right after) Want more events like this? Join our newsletter: [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t) Come for the Pilates, stay for the good vibes. ✨ **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.

**[⚠️ >>Ticket needed (click here)<<](https://eventfrog.ch/en/p/eating-drinking/digital-detox-cafe-7438263298422746964.html) or** **[www.social-circle.ch](www.social-circle.ch)** **Unplug & Create: Digital Detox Café at Paint it Easy** 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) **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 Want more events like this? Join our community! [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM?mode=gi_t) 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. Please note that pictures might be taken and used, if you don't want to be on them please let the host know. Tickets are not refundable. #digitaldetox

Welcome cold lovers! We have been practising cold water plunges for over 4 years. We believe in the benefits of cold water exposure. The feeling you get after the swim is magnificent, it makes you feel alive. We have started this group to safely experience the cold water together. We motivate each other, do active warmup exercises, and also share our life stories with a warm coffee/tea afterwards. The event is every Sunday at 11:30, we meet at the Mythenquai Badi entrance no matter the weather. Take along: a large towel, comfortable bathing suit, flip-flops, and warm clothes (hat, gloves, etc). If you’re planning swimming out take along a bright swim buoy. The event is Free. IMPORTANT: Every participant takes responsibility for themselves when attending this event. Before attempting cold water exposure, individuals with health conditions (e.g., heart problems or hypertension) should seek advice from a healthcare professional. Safely acclimating the body to cold temperatures requires preparation and gradual exposure.

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

**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

If you enjoy knitting, crocheting, working with yarn, this is the group for you. Meet new friends, bring your projects, learn from others.
We normally meet a few times a month during the week from 6-8pm. We will occasionally meet on weekends during daytime hours.

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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.

12:45-3:45 in the Meeting Room on the library lowest level. Bring your yarn projects, meet new friends. If you plan to attend, please RSVP yes. If you can’t attend, please change your RSVP to no. This helps anyone who is waitlisted and it allows me to have an accurate count of attendees as our space is quite limited. Plenty of parking in the lot, in the overflow lot across the street, and on the street. See you there! Winter Note: If the weather is bad and I have to cancel the Meetup, i will issue the cancellation not later than 3 p.m. of that day.