Hardware Hacking and Reverse Engineering

Der Decoden Workshop bietet dir die Möglichkeit, in eine verspielte und kreative Welt einzutauchen und deine eigenen Decoden-Charms und Accessoires zu gestalten. Decoden ist eine dekorative Technik, bei der mit einer cremigen Leimmasse, Farben und süßen Charms gearbeitet wird. Dabei entstehen einzigartige Designs, die sowohl kreativ als auch individuell sind. Dieser Workshop eignet sich perfekt für alle, die etwas Neues ausprobieren und mit wenig Aufwand tolle Ergebnisse erzielen möchten. Im Decoden Workshop kannst du verschiedene Gegenstände nach deinem eigenen Stil gestalten. Zur Auswahl Bilderrahmen Etuis Handspiegel & Tischspiegel Schmuckkästchen Haarklammer Du entscheidest selbst, welches Objekt du dekorieren möchtest und wie verspielt, farbenfroh oder minimalistisch dein Design ausfallen soll. Jedes Werk ist ein Unikat und spiegelt deine persönliche Kreativität wider. Pro Gegenstand benötigst du etwa 15 bis 30 Minuten, je nach Detailgrad und Design. Dadurch eignet sich der Workshop sowohl für kurze kreative Pausen als auch für längere Bastelzeiten. Du kannst auch mehrere Objekte nacheinander gestalten, wenn du Lust hast, verschiedene Designs auszuprobieren. Der Preis startet ab 29 CHF pro Gegenstand. Im Preis enthalten sind eine Farbe und 20 Charms. Alle Materialien stehen für dich bereit, sodass du nichts mitbringen musst. Du kannst direkt loslegen und dich ganz auf das kreative Arbeiten konzentrieren. Wenn du zusätzliche Farben oder Charms verwenden möchtest, kannst du diese flexibel ergänzen. Auch Anfänger\*innen sind herzlich willkommen. Du brauchst keinerlei Vorkenntnisse, um am Decoden Workshop teilzunehmen. Ich erkläre dir Schritt für Schritt, wie die Technik funktioniert, wie du den Leim richtig aufträgst und wie du deine Charms platzierst, damit dein Design harmonisch wirkt. Während des gesamten Workshops stehe ich dir mit Tipps und Unterstützung zur Seite.

**Kickstart your week at the Beginner Commercial Class at The Vibe!** Whether you’ve never danced before or just want to move your body and have a good time, this class offers a dynamic mix of **urban dance styles**, including Street Jazz, New Style Hip Hop, and other contemporary street influences. The choreography is set to an energetic playlist featuring **EDM** (Electronic Dance Music) and **Latin Pop**, creating an upbeat and motivating atmosphere. Your teacher Fer ([@ferriveromusic](https://www.instagram.com/ferriveromusic/#)) will guide you through all the steps, help you feel the rhythm in your body, and hype you up from start to finish! **Booking is mandatory!** To secure your spot, please book in advance via our website: [BOOK HERE](https://thevibedance.simplybook.it/v2/#book) ***Rates?*** 💃 **Single Class: CHF 29** **Special offer for NEW students:** **Starter Pack (2-Class) for CHF 35** *When?* **MONDAY** 18:30 – 19:30 \| Beginner Commercial Dance 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/) 📸 Instagram: [@ferriveromusic ](https://www.instagram.com/ferriveromusic) [@thevibedance.ch](https://www.instagram.com/thevibedance.ch) Got questions? DM us on Instagram or text or call: 📞 +41 78 329 71 77 **See you on the dance floor – let’s dance together!** 💥🫶💃

**What this is** A high-signal networking night for founders, developers, operators, and ambitious future founders exploring how AI can help build, run, and grow a business. Bring a concrete challenge, a workflow, or an idea you want to sharpen, and leave with practical insights, fresh perspectives, and a few strong new connections. **Where** Motel One Zurich, bar area. Head to the bar and ask for Financial Network Zurich. **When** Mondays, 19:00 to 22:00 19:00 arrivals and welcome 19:30 open discussion on AI for Business, tools, workflows, and real use cases 20:30 open networking until 22:00 **How we roll** Practical, thoughtful, and high-trust conversation. Less hype, more substance. No pitch theater, no guru performance, just real people sharing useful ideas on how AI can create leverage in business. **Who this is for** Developers, startup founders, business owners, solo builders, and aspiring founders who want to use AI in a smart, strategic, and genuinely useful way. **Bring** A real question, a current business challenge, or one AI use case you want to explore, plus a positive mindset. **Food and drinks** Order food and drinks with the waitresses whenever you like. **LINKS** Community Owner’s Direct (All Infos & Questions): Alessandro +41 76 279 32 84 WhatsApp Group: [https://chat.whatsapp.com/DCSSmdHj7xr6F39ZAAWubX](https://chat.whatsapp.com/DCSSmdHj7xr6F39ZAAWubX) Financial Network Zurich: [https://www.meetup.com/entrepreneurs-focus-and-network-workshop/](https://www.meetup.com/entrepreneurs-focus-and-network-workshop/) Founder’s Links (Alessandro): [https://linktr.ee/alessandronfthyme](https://linktr.ee/alessandronfthyme)

**Join at the Beginner Hip Hop Dance Class at The Vibe!** Whether you’ve never danced before or just want to move your body and have a good time! This beginner-friendly hip-hop class focuses on learning the basics, building confidence, and having fun! You'll move to the beats, pick up cool moves, and dive into the foundations of hip-hop in a relaxed, supportive setting. No experience? No worries! This class is ideal for anyone ready to kick off their dance journey. Your teacher Nat ([@nat.so.fun)](https://www.instagram.com/nat.so.fun?igsh=MTFkemlhcjNiY2QwcA==) will guide you through all the steps, help you feel the rhythm in your body, and hype you up from start to finish! **Booking is mandatory!** To secure your spot, please book in advance via our website: [BOOK HERE](https://www.thevibedance.ch/schedule) ### *Rates?* 💃 **Single Class: CHF 29** **Special offer for NEW students:** **Starter Pack (2-Class) for CHF 35** ### *When?* **MONDAY** 20:30 – 21:30 \| Beginner Hip Hop Dance 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/) 📸 Instagram: [@nat.so.fun](https://www.instagram.com/nat.so.fun?igsh=MTFkemlhcjNiY2QwcA==) [@thevibedance.ch](https://www.instagram.com/thevibedance.ch) Got questions? Dm us on [Instagram](@thevibedance.ch), text or call: 📞 +41 78 329 71 77 **See you on the dance floor – let’s dance together!** 💥🫶💃

Im Punch Needle Workshop verwandelst du einfache Fäden in ein einzigartiges Kunstwerk. Punch Needle ist eine moderne und zugleich entspannende Sticktechnik, bei der mit einer speziellen Nadel Schlaufen in den Stoff gestochen werden. So entstehen strukturierte, weiche Oberflächen und ausdrucksstarke Muster. Der Workshop ist ideal, um Punch Needle kennenzulernen, kreativ abzuschalten oder in kurzer Zeit etwas Schönes mit den eigenen Händen zu erschaffen – ganz ohne Vorkenntnisse. Zu Beginn des Workshops erhältst du eine kurze Einführung in die Grundlagen der Punch-Needle-Technik. Ich zeige dir Schritt für Schritt, wie die Nadel richtig verwendet wird, wie du den Faden führst und gleichmäßige Schlaufen erzeugst. Du lernst, worauf du achten musst, damit dein Motiv sauber und stabil wird. Die ruhige, gleichmäßige Bewegung macht Punch Needle besonders entspannend und perfekt für eine kreative Auszeit vom Alltag. Im Workshop kannst du zwischen zwei kreativen Optionen wählen: Option 1 – Motiv sticken (29 CHF) Du wählst ein bestehendes (oder eigenes) Motiv und stickst dieses ohne Hintergrund. Diese Option ist ideal für Einsteiger\*innen oder alle, die Punch Needle unkompliziert ausprobieren möchten. Der Fokus liegt ganz auf der Technik und dem Motiv selbst. Hier kannst du dein Werk in eine Untertasse verwandeln. Option 2 – Motiv mit Hintergrund (35 CHF) Hier stickst du dein Motiv inklusive Hintergrund. Dadurch erhält dein Werk mehr Tiefe und eine besonders schöne, flächige Struktur. Diese Option eignet sich für alle, die ihr Kunstwerk etwas aufwendiger gestalten möchten. Hier kannst du dein Werk auch in eine Untertasse verwandeln, oder als Deko aufhängen. Die maximale Workshopdauer beträgt bis zu 1 Stunde. Je nach Tempo und Design kannst du dein Werk in dieser Zeit fertigstellen oder einen grossen Teil davon umsetzen. Während des gesamten Workshops begleite ich dich persönlich, gebe Tipps und unterstütze dich bei Fragen oder Unsicherheiten. Alles darf, nichts muss – wichtig ist, dass du Freude am Prozess hast. Alle Materialien sind inklusive. Du arbeitest mit hochwertigen Garnen in verschiedenen Farben, Stoff, Rahmen und Punch Needle. Du musst nichts mitbringen – ausser Lust auf Kreativität. Dein gesticktes Werk kannst du am Ende direkt mit nach Hause nehmen, sei es als Dekoration, Geschenk oder persönliches Erinnerungsstück. Wenn du Lust hast, etwas Neues zu entdecken, kreativ zu entspannen und in kurzer Zeit ein eigenes Kunstwerk zu gestalten, ist dieser Punch Needle Workshop genau das Richtige für dich. 🧶✨

**Walk description (It’s the same hike that was planned for May 15th but got canceled due to the weather.):** This hike is still a T3 but it starts to be difficult because of the elevation gain (2000m). We start our hike at 9:00 am at Erstfeld station and make our way to the Hoch Geisberg. There may still be a bit of snow on the trail, but not much. https://whiterisk.ch/de/conditions/snow-maps/snow_depth According to the time we have left, we could take a shorter route to Altdorf — for example, by following the cable car down to Attinghausen. https://www.komoot.com/de-de/tour/2940708678?share_token=aAvsxogJd0MklM8gNjkB6fVOGRAKuOCavOmMMVYrlRlg1TPp7y&ref=wtd&t_s=referral&t_cid=route_share&t_ref_username=4403209765193 Possibility to go swimming in the waldnachter seeli or in the Reuss **How to go with the train (from Zurich and I will meet you on the way):** https://www.sbb.ch/de?stops=Z%C3%BCrich+HB_I8503000\~Erstfeld_I8505114&day=2026-05-25&time=07_00&moment=dep&trip=1 **dedicated whatapp group** https://chat.whatsapp.com/J0JPyXgjnGd7j30ZCZTmiU **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.

Get stronger, train smart, and end every session with a laugh. We'll do a full-body strength workout followed by 1–2 fun games. Bring your training shoes and some water. **Schedule:** \-19:00 – 19:15 \| Setup & warm\-up \-19:15 – 19:55 \| Full\-body strength training \(squat\, hinge\, push\, pull\) \-19:55 – 20:20 \| 1–2 fun games – let yourself be surprised \-20:20 – 20:30 \| Cleanup **What to bring:** \- Indoor sport shoes \(clean soles\) \- Water bottle \- Towel \- Training clothes you can move and sweat in \- Changing rooms available\, no shower on site **Cost:** 3 CHF per session (covers hall rental). Twint to +41 79 123 16 74 or cash. **For everyone:** All levels welcome. The 4 main exercises are scaled to your level – beginners get easier variations, experienced lifters get challenged. The program is built around progressive overload to help you reach your goals effectively – whether that's weight loss, muscle gain, injury prevention, or just getting stronger. The games change every session – think "people playing in a gym" rather than "sports league". No skill needed, fun is what matters. Want updates and spontaneous session info? Message me directly to join our WhatsApp group. See you Monday! *** Stärker werden, smart trainieren, und jede Session mit einem Lachen beenden. Wir machen ein Ganzkörper-Krafttraining und danach 1–2 Fun Games. Bring Trainingsschuhe und Wasser mit. **Ablauf:** \- 19:00 – 19:15 \| Aufstellen & Warm\-up \- 19:15 – 19:55 \| Ganzkörper\-Krafttraining \(Squat\, Hüftstreckung\, Drücken\, Ziehen\) \- 19:55 – 20:20 \| 1–2 Fun Games – lass dich überraschen \- 20:20 – 20:30 \| Aufräumen **Was mitbringen:** -Hallenschuhe (saubere Sohlen) \- Wasserflasche \- Handtuch \- Trainingsklamotten zum Bewegen und Schwitzen -Umkleidekabinen vorhanden, keine Duschen vor Ort **Beitrag:** 3 CHF pro Session (deckt Hallenkosten). Twint auf +41 79 123 16 74 oder Bar. **Für alle:** Alle Levels willkommen. Die 4 Hauptübungen werden auf dein Level skaliert – Anfänger bekommen einfachere Varianten, Erfahrene werden gefordert. Das Programm setzt auf progressive Overload, damit du deine Ziele effektiv erreichst – egal ob Gewichtsverlust, Muskelaufbau, Verletzungsprävention oder einfach stärker werden. Die Spiele wechseln jede Session – stell dir eher "Leute spielen in einer Halle" vor als "Sport-Liga". Kein Skill nötig, der Spass steht im Vordergrund. Updates und Infos zu spontanen Sessions? Schreib mir direkt für die WhatsApp-Gruppe. Bis Montag!

Grab your lunch and come connect! This is a relaxed space to share biohacking experiences, learn from each other, and explore how to improve insights and performance using WHOOP and Oura Ring.

The OWASP community is getting together for another meetup in May 2026! Join us for some security talks 🔐, good company 🤝, and a little aperitif 🍕. **Program:** **16:00** - **Doors open**: Grab a drink, meet old and new friends from the OWASP Switzerland community **16:30** - **Hello from OWASP Switzerland** **16:40 - Talk: AI-Driven Development Lifecycle (AI-DLC) (Markus Rollwagen, Senior Solutions Architect, AWS)** **17:25** **-** **(10min break)** **17:35 - Talk: Using HoneyPots to protect critical Infrastructure (Giulio Grazzi, Head IT Security, SRF)** **18:35** - **(10min break)** **18:45 - Talk: We Tried to Detect Prompt Injection in Coding Agents. Here's What Broke (Paulo Martins, Principal Security Engineer, GitLab)** **19:30 - Networking & Pizza 🍕 & Aperitif**🍷- Grab a bite and chat with old and new friends **Talks Details:** **AI-Driven Development Lifecycle (AI-DLC) (Markus):** Software development is undergoing a fundamental shift. AWS’s AI-Driven Development Lifecycle (AI-DLC) positions AI not as a mere assistant, but as a central collaborator across the entire SDLC — from requirements to deployment. In this session, we’ll explore how AI-DLC’s three phases — Inception, Construction, and Operations — redefine team workflows, and what this means for security: how AI enforces organization-specific security standards consistently, maintains human oversight at critical decision points, and ensures traceability from requirements to deployment. We’ll discuss the security opportunities and risks this methodology introduces, and how teams can adopt AI-DLC while keeping security a first-class citizen in every “bolt.” **Using HoneyPots to protect critical Infrastructure (Giulio):** How do you protect your critical infrastructure in the days of agentic ai and very limited options on your hosts? You need to get creative and use stone age tech. I’ll give you some insights, from our journey and pitfalls you might be facing (and should be avoided :)) **We Tried to Detect Prompt Injection in Coding Agents. Here's What Broke (Paulo):** As a community, we are delegating a significant part of our development workflow to agents, and as the use cases grow, the risk of prompt injection keeps increasing - to the point that it made it to the top of the OWASP LLM Top 10. In this talk, I'll explore the concept of "detect and prevent prompt injection" and why it is particularly hard to do for coding agents. **Speaker Details:** **Markus Rollwagen** Senior Solutions Architect at AWS, based in Switzerland Markus enjoys deep dive technical discussions, while keeping an eye on the big picture and the customer goals. With a software engineering background, he embraces infrastructure as code and is passionate about all things security. **Giulio Grazzi** Head IT Security, SRF From bike messaging to networking to infosec - always maximize never max out. Currently at Schweizer Radio und Fernsehen dealing with all Infosec topics, background in networking, embedded devices and mobile security. **Paulo Martin** Principal Security Engineer, GitLab since 2021 Now focused on AI security: prompt injection, sandboxing, and keeping agentic workflows from doing things they shouldn't.

Come and experience the infamous DC4131 hacker meetup vibe! 👾🍻 Please find more event specific info's on our **[webpage](https://www.beerontuesday.ch/)**. If you have any location specific questions, reach out to the local BoT Master, otherwise please don't hesitate to contact the board through our **[website](https://www.defcon-switzerland.org/)**. Did someone say **SWAG?! –** That’s right baby, we are back with our refreshed swag shop, where you can now again purchase the latest and sexiest DC4131 Swag – All options and details are here: **[DC4131 Swag Shop](https://industryink.co.uk/collections/defcon)** We are also on **[Discord](https://discord.gg/Q3KXn5u)**[ ](https://discord.gg/Q3KXn5u):) Come say hi!

Entdecke die vielseitigen Möglichkeiten der Festo-Tischkreissäge! Gemeinsam bauen wir eine Holzbox und lernen dabei die wichtigsten Funktionen kennen: * Präziser Längsschnitt mit Anschlag * Präziser Querschnitt mit Anschlag * Nutenschnitt * Phasenschnitt Dabei legen wir besonderen Wert auf die **sichere Handhabung** der Maschine – für deinen Schutz, den deiner Umgebung und der Maschine selbst.

Most apps don’t fail because of code — they fail because they don’t **make money**. In this live, hands-on session, we’ll build a real iOS app from scratch using AI-assisted (vibe) coding — and **integrate monetization** from the very beginning. No theory. Just a **real app, built step by step**. You’ll see: * how to go from idea to **working app** in under an hour * how to structure a simple product that can actually **generate revenue** * how **subscription models** work in practice (weekly, monthly, yearly) * what makes a **paywall convert** — and what kills it * how tools like **[Adapty](https://adapty.io/)** help you set your monetization right and make experiments! * **paywall experiments** without rebuilding your app This session is designed not only for developers, but also for **vibe coders, indie makers, and founders** who use AI tools to build products faster — even without a deep technical background. **What you’ll walk away with** * a clear understanding of how monetization fits into product design * a real example of a working app with a paywall * practical insights you can apply immediately **Format** * Live coding session (\~60 min) * Short discussion & Q&A **Who should attend** * mobile developers * vibe coders & AI builders * indie makers * startup founders **About the host** Sèrge Koval — iOS/macOS engineer with 17+ years of experience, cybersecurity specialist, and organizer of Luxembourg Vibe Coding workshops. **Stay in touch** After the session, I’ll share a few extra tips, resources, and updates in Adapty's Discord server: [https://discord.gg/jSrPYTXBTN](https://discord.gg/jSrPYTXBTN) There is also a dedicated "🇱🇺 luxembourg" channel! **Notes** The session will be conducted in English. 📍 OFFLINE and ONLINE from Luxembourg City 🗓 May 27\, 2026 \| 18:00–19:30 ⚡️Spots are limited to 500 — register now.

We're planning the next Hackergarten Zurich 🥳 We're looking forward to see some familiar faces and share knowledge within the open-source community. Spread the word — everyone is welcome! Bring your project, a bug, a feature, a question... or just your time and enthusiasm 💜 As always there will be free drinks, beer and pizza, sponsored by Quatico. As usual we briefly present the open-source projects we'd like to work on, break up into groups and try to make an actual contribution. We offer free pizza, beverages and depending on weather conditions a great view on Zurich West from the rooftop terrace. Many thanks to Quatico (https://www.quatico.com) for hosting the event!

Anybody who wants to practice their programming skills is welcome. We share our ideas, learn from each other, do some exercise, ask questions, etc. This meetup is the best for those who want to improve their skills by programming and learning in a group If you want to learn more about our Co-Learning, please have a look at our website: [https://opentechschool-zurich.github.io/](https://opentechschool-zurich.github.io/) \*\*\* We have a chat group you can join to get more information: [https://app.element.io/#/room/#ots-zh:matrix.org](https://app.element.io/#/room/#ots-zh:matrix.org) (You need to create a free account if you don't already have one) Remote participants are also welcome. You first need to join the Element chat and then get into the video call that we start at around 19:00 (if we forget, pleas ping us in the Element chat!) \*\*\* Our main languages are Python and Javascript, but we welcome every programming languages. Some of the skills we can help you learning: * Python and * ... PyGame (Zero / Play) -.... Flask * ... Jupyter and data science -... PySide2 / PyQt * ... Shoebot * C++ and * ... Qt * ... cmake * ... and modern C++ * Flutter for Apps * PHP and * ... Vue.js * ... Wordpress * JS and React.js We have a few Github repository that can be interesting to browse:: https://github.com/opentechschool-zurich/

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** TBD

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

Community Backyards Workshop .Community Backyards Workshop - Westerville Join us for the Westerville Community Backyards workshop! This is a FREE class on how you can protect our waterways and environment with small changes in your gardening habits. We will discuss rain barrels, rain gardens, composting, and native plants. This workshop is presented by Friends of Alum Creek. By attending, any participating community resident can receive a voucher for a rain barrel, compost bin, or native plants for attending. Vouchers are limited to one per household per year. Registration in advance is encouraged but not required. * Location: Westerville Community Center, 350 N Cleveland Ave, Westerville, OH 43082 * Date and time: Sat, May 30, 2026 10:00 AM - 11:30 AM * Organizer: Community Backyards Program, (614) 486-9613, communitybackyards@franklinswcd.org (Free Workshop Registration: Registration is free. Registering in advance provides your information to Franklin Soil and Water ahead of time, so when you come to the workshop, we will have your voucher ready for you when you arrive) https://lp.constantcontactpages.com/ev/reg/h2w5ms8 **FAQs** **Our Community Backyards workshops are FREE and a great way to participate in the rebate program. Our workshops are typically 1 to 1 and a half hours long and held in-person. Our workshops cover the same content as the online course, but they are more detailed and allow the chance to ask questions and have discussions with the presenters and other residents. We occassionally have "advanced topics" classes where you dive deeper into one topic of Community Backyards such as invasive vs. native plants or rain gardens.** **Registration is encouraged but not required.** You can register in advance to receive your voucher at the workshop. If you don't register in advance, that's okay - you can still show up (unless otherwise noted - which is very rare) and sign up for a voucher at the class, and we will send you one via email or mail within a few business days after the workshop. **"Do I have to be a resident of that community to attend that workshop?"** Nope! Our workshops are open to everyone (unless otherwise noted - which is extremely rare). You can attend a workshop that best suits your schedule even if it is in a different community than your own. **"Why is registration closed?** Can I just show up?" Yes, you can show up without registering! We close registration typically 1-2 days before the workshop to give the vouchers and materials to the presenters. However, you are always welcome to just show up and fill out a short form to request a voucher at the workshop. If eligible, we will send one to you within 1-2 business days after the workshop. **Voucher note**: Classes are free for everyone but vouchers are for residents of Franklin county or participating community (list here: https://www.communitybackyards.org/participate) 2026 Participating Vendors: City Folk's Farm Shop, Fisher's Gardens, Leaves for Wildlife, Scioto Gardens, Hoover Gardens & Gift Center, and the FSWCD/SWACO Compost Bin Sale. *when redeeming your voucher at a vendor, Please bring a physical copy of your voucher to receive an immediate discount on your purchase. Additionally, to keep up with number of vouchers that are given out, we have changed the expiration date on the vouchers to 30 days

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/

The emotional pain from past bad experiences easily lingers in the present, making it hard to enjoy life and create your future. Even when you think you've moved on, the negative emotions can be triggered, sending you back into the pain of that experience. And we are talking about pain; emotions such as grief, depression, anxiety, fear (or terror), boiling anger, simmering resentment, feelings of shame, blaming and regret can leave you incapacitated to a greater or lesser degree. In this local event we will be discussing the reasons why these past bad experiences have the power to affect you long after they occurred. We'll go over why the emotional pain can be so strong. We'll also discuss some simple solutions to overcome your emotional pain and be free to fully enjoy your life again. Examples of painful experiences include: * A broken relationship or divorce. * Death or loss of a loved one. * Death of a pet. * A sudden shock or bad news. * A betrayal. * Being part of an abusive relationship. * A bad injustice. * Loss of a job, position or business. * A grave illness or injury. The negative emotions from these experiences don't just go away on their own. But the good news is there is a way to clear them out of your way. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is sponsored the Dianetics & Scientology Self-Improvement Center.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

PLEASE NOTE!!! This event will be In-Person for our very 1st Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 1st event and are doing a soft launch with limited attendance. 1st come 1st serve. If you want to be there and we fill up, please email me at [info@thecogg.com](mailto:info@thecogg.com) and I'll be in touch. All street parking is free on Sundays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at info@thecogg.com with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)