.NET

Agenda: 18:00 Doors open 18:20 welcome - doors closing 18:30 "living immutable: working with Java Records the painless way" - Georgios Angelopoulos \~ 19:00/19:15 break/networking \~ 19:30/19:45 Zero-Dependency **Java 25+ AI Business Agents**: Running locally with zsmith and LightMetal - Adam Bien **living immutable: working with Java Records the painless way** Java Records are great for immutability, but updating deeply nested structures usually means dealing with a headache of nested constructors and endless *.withX()* chains. This talk covers how to skip the boilerplate using Telescope, a lightweight Java library designed for painless deep updates. We will dive into: * The ergonomic pain points of nested Java Records. * Using Telescope's fluent DSL for surgical, zero-boilerplate updates * Applying these same clean immutability patterns to legacy POJOs. **About Georgios Angelopoulos** I am a Lead Developer at Prewave with a background in Electrical and Computer Engineering. My experience and interests cover the entire computing spectrum, solving problems at every layer of the stack. **Zero-Dependency Java 25+ Business Agents: Running locally with zsmith and LightMetal** Modern Java provides all the functionality required for local LLM inference and agent orchestration, eliminating the need for external dependencies. LightMetal directly binds Llama.cpp from Java using the **Foreign Function and Memory API (FFM)**, eliminating the need for JNI or native wrappers. It runs open models such as **Mistral, Gemma, and Llama** on your machine. Zsmith is built on LightMetal and uses the Boundary-Control-Entity (BCE) model to structure agents. It loads tools and skills as ServiceLoader plugins and runs tool calls and streaming on Virtual Threads. Local inference and remote models work with the same agent code over the JDK's HttpClient. Topics: \- One\-line installation\, no build tools\, no package managers \- FFM in practice: calling native libraries without JNI \- Running Mistral\, Gemma and Llama locally in pure Java \- ServiceLoader as a plugin mechanism for tools and skills \- BCE applied to AI agents \- Virtual Threads for streaming\, tool calls and parallel inference \- Switching between local and remote models without changing the agent \- Plain JDK: HttpClient\, records\, sealed types and pattern matching \- Packaging agents as single\-file Java applications Everything is demonstrated live with code. Your questions are highly welcome — the more, the better! **About Adam Bien** Entwickler, Consultant, manchmal Konferenzsprecher, Autor und Java / Jakarta (SE/EE) / MicroProfile Enthusiast. Adam Bien ([adambien.blog](http://adambien.blog)) arbeitet mit Java seit JDK 1.0, JavaScript seit LiveScript und hat immer noch sehr viel Spass am Programmieren. Adam veranstaltet regelmässig Java EE / WebStandards / JavaScript Workshops am Flughafen München ([http://airhacks.com](http://airhacks.com)).

PCE - "Philosophic Conversation in English" is a discussion event in English language which focuses on psychology, philosophy, self-consciousness and self-realization. The conversation is based on inclusive discussion rules. We will meet at at a restaurant where we will sit in the outdoor area. At the beginning we will choose the two topics to discuss. Everybody can suggest a topic. Afterwards we will vote what topics to discuss. The person who suggests a winning topic will start the discussion by explaining his/her idea. Afterwards everybody gets his/her chance to make a statement. But you can also decide to remain silent and only listen, if you prefer that. We have a time limit for statements, so that everybody has enough time to speak. It is not allowed to interrupt somebody who is speaking. After a statement everybody can ask a question and the speaker will answer. After the first part there will be a 15 minutes break before we start the second part. Everybody is welcome to our event: We are interested in your thoughts and opinions! It is no problem if you arrive late and you can also leave whenever you want. Please don't bring pets to this event because the room is usually very crowded. Please make sure to register for the event to secure your seat! Please check out last event's topics via this link: [http://pce-topic.project-website.org](http://pce-topic.project-website.org/)

Tolles Wetter. Tolle Leute. Tolles Training ❤️ Und du kannst für nur 1 € mitmachen Wo ist der Haken? Na ja, nicht beim Training! Das Training wird wie immer spaßig, gesellig und ausgewogen sein 💪 Der einzige Unterschied ist, dass wir dringend ein paar Videos brauchen, die zeigen, wie toll Carinas Trainingseinheiten sind – deshalb werde ich dort sein, um zu filmen. (Also ja, wenn du nicht in irgendwelchen Videos zu sehen sein möchtest, wäre vielleicht ein anderer Tag besser für dich 😉) Also schnapp dir dein farbenfrohstes Trainingsoutfit und komm am Montag, den 29., um 18:00 Uhr zu uns in den Augarten – der Ort ist als „[My Pace – Augarten Workout Location](https://maps.app.goo.gl/RsF3bEEaF5eobKW9A?g_st=ac)“ markiert.

## The Portrait League – Paid Studio Sessions for Serious Hobby Photographers This is a structured portrait community — not a casual meetup. The Portrait League is a recurring studio (location) gathering for photographers who want to improve their portrait and headshot work in a focused, constructive environment. Each session will focus on a specific studio concept: – Classic 1-light headshots – Dramatic low-key portraits – High-key commercial looks – Editorial portrait setups – Creative color lighting Model included. We don’t rush for quantity. We work for quality. The goal is simple: Refine technique. Improve consistency. Develop a recognizable portrait style. This is for photographers who: • Want structured growth • Value critique over ego • Take their craft seriously • Prefer collaboration over chaos Spots are limited to maintain quality and productive energy. Investment Today: €15 Duration: approx. 2–3 hours If you want random shooting, this isn’t it. If you want to level up your portrait game, join the league. ***

🎬 Movie: Supergirl (English Version) Join us for a movie Supergirl and meet fellow English speakers! 📅 Monday, June 29 🕡 Movie starts at 18:00 PM 📍 Haydn, Vienna We’ll be watching movie in the original English version. 🎟️ Ticket price: €12,30€ (current ticket price) ✨we’ll meet at 17:50 PM near the ticket counters. The movie will start at 18:00. ⛳️ Everyone purchases their own ticket. After the movie, anyone who would like to stay for a chat is welcome to join us.

Tolles Wetter. Tolle Leute. Tolles Training ❤️ Und du kannst für nur 1 € mitmachen Wo ist der Haken? Na ja, nicht beim Training! Das Training wird wie immer spaßig, gesellig und ausgewogen sein 💪 Der einzige Unterschied ist, dass wir dringend ein paar Videos brauchen, die zeigen, wie toll Carinas Trainingseinheiten sind – deshalb werde ich dort sein, um zu filmen. (Also ja, wenn du nicht in irgendwelchen Videos zu sehen sein möchtest, wäre vielleicht ein anderer Tag besser für dich 😉) Also schnapp dir dein farbenfrohstes Trainingsoutfit und komm am Montag, den 29., um 18:00 Uhr zu uns in den Augarten – der Ort ist als „[My Pace – Augarten Workout Location](https://maps.app.goo.gl/ahRDM733QLHAcDdK6?g_st=ac)“ auf Google maps markiert.

**Discover the Power of Public Speaking & Leadership — Join the Blue Danube Leaders!** Are you looking for a new hobby that's not only fun but also helps you grow? Join us at **Blue Danube Leaders**, a Toastmasters club where you can improve your **public speaking**, **leadership**, and **communication** skills - all in a friendly, encouraging environment. Whether you’re just starting out or are already a seasoned speaker, you're welcome as our guest. **What happens at a Meeting?** Our meetings follow a structured, interactive format: * **Welcome and Introduction** The meetings begin with a warm welcome from the Club President and the host (called *Toastmaster of the Evening)*. Then, we do a short introduction round where everyone - guests too - say a few words on the evening's topic. * **Word of the Day** A challenge that builds your language skills and sharpens your attention to word choice. A special word is introduced and everyone is invited to use this word whenever they speak. * **Table Topics** This is an exciting segment! Volunteers - guests too! - are invited to speak for 1-2 minutes on a surprise question or topic. It's a great way to practice thinking on your feet. * ***Short Break of 10 minutes*** * **Prepared Speeches** * Members deliver speeches prepared ahead of time, usually 5-7 minutes in length. Each speech is a step in the Toastmasters learning pathway. * **Evaluations** Every speech will be thoughtfully evaluated by a designated Evaluator. These evaluations focus on strengths, improvement tips, and encouragement. It's a crucial part of the Toastmasters experience. * **Role Reports** Throughout the meeting, members take on supportive roles that ensure the flow of the evening and give everyone a chance to grow. **Be our guest!** This meetup is open to guests. Toastmasters have a separate platform for the member registration. There are always 10+ people in the meeting. Join us at **18:45 CET** for a casual **Meet & Greet**; The program starts **sharp at 19:00 CET.** After the meeting, we often head to a nearby spot for food or drinks - a great way to relax and connect! Learn more: https://bluedanubeleaders.at/ Email: info@bluedanubeleaders.at

## 🤝 Join the Network Palace Community This is not an open Event Networking Community It’s a curated business community for professionals, founders, and decision-makers who want to turn conversations into real opportunities. Access is limited to members only. ## **Membership** To keep the quality high and the group focused, access is reserved for members. 👉 **Join here (€2/month):** [https://buy.stripe.com/4gM6oH4wx6gEaAl3I28IU00](https://buy.stripe.com/4gM6oH4wx6gEaAl3I28IU00) **One-Time Visitor Ticket 🎟️** For visitors who are only in Vienna for a short time, we offer a special Visitor Ticket for this event. Register here: [https://buy.stripe.com/6oUbJ18MN5cAdMxguO8IU01](https://buy.stripe.com/6oUbJ18MN5cAdMxguO8IU01) 🤝 Join the Community **WhatsApp Event Group** Connect with attendees at the event, stay in touch afterwards, and turn conversations into real business relationships and opportunities: 👉 **https://chat.whatsapp.com/DJs8POIQzIS3GCyHjsIC4M** *** ## **What you get** By joining, you unlock: • private WhatsApp community with selected members • direct access to event attendees before & after each event • ongoing conversations, collaborations & referrals • priority access to all Network Palace formats This is where the real value happens — beyond the events. *** ## **Why it exists** Most networking ends when the event is over. Here, conversations continue. Relationships deepen. Business happens. ## **About the Host** Simon Duernberger founder of Network Palace Vienna. He brings together the right people in curated environments where conversations turn into real business opportunities and long-term partnerships. 👉 Connect on LinkedIn: [https://www.linkedin.com/in/simon-d%C3%BCrnberger-6523a019a/](https://www.linkedin.com/in/simon-d%C3%BCrnberger-6523a019a/) ## ⚠️ Community Guidelines This group is built for real opportunities and high-quality connections. To keep it valuable: • No random promotion or links • No cold pitching in DMs without context • Only post if you have a clear opportunity or need • Use the structured format for every post Low-quality or spam posts will be removed.

Let’s meet up for Django and good conversations—pizza included. **Agenda highlights** * **Ship It: Django to Production with Uncloud in Minutes** Learn about the Uncloud project and how to easily and quickly deploy and manage containerized Django apps to remote Linux servers. – [Anton Ovchinnikov](https://www.linkedin.com/in/anton-ovchinnikov-9490665b/) **Call for Talks** * Sharpen ideas, show expertise, start conversations, level up the meetup. * 5‑min lightning or 1‑min “/dev/random.” First‑timer speakers welcome. * Topics we love: your secret sauce, things you find valuable, tooling, performance, testing, security gotchas, Postgres, Celery or a quick “wish I’d known” story. Send a 1–2 sentence pitch to [stephan.poetschner@gmail.com](mailto:stephan.poetschner@gmail.com) or just tell us when you arrive. **Logistics ️** * When: Tuesday, **June 30**, 2026, **18:30** * Where: Sentry, **Jakov-Lind-Straße 5/4OG**, 1020 Wien * If **doors are locked**, please call: **+43 676 744 1671**. We will get down-stairs and let you in. * Host: Sentry (pizza and drinks provided) Save your spot now → RSVP on Meetup: [https://www.meetup.com/django-vienna/events/313427621/](https://www.meetup.com/django-vienna/events/313427621/) See you there, Your Django-Vienna hosts, Fabian and Stephan

⭐️Business Networking Vienna 🔥Make connections. Find opportunities. Meet new friends. ⭐️Looking to expand your circle, meet inspiring people and actually enjoy the process? This is not just about business contacts — it’s about real human connection, shared interests and new friendships that can grow into something meaningful. 🔄 How it works: 10-minute one-to-one chats, new person each round. Easy, natural and relaxed — no awkward vibes, no forced conversations. ⭐️Perfect for people from different professions who want to connect, collaborate, exchange ideas and simply meet great new people. 💎Price 10€ (cash) and order a drink 📌 Please register if you are really come and unregister if your circumstances changed. If you are registered and won’t come you can loose the possibility to join next time. Come for the networking. Stay for the conversations. Leave with new contacts and new friends. 💬✨ Join us on Instagram for more events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

Dear Artisans, Let’s meet again for another edition of the Laravel meetup with exciting talks, food & drinks, and more. Location: we will meet at the Moonshiner Office - thank you for sponsoring and Hosting the Event! 🙏 Agenda: * 18:00 - Open for visitors * 19:00 - Converting Units: Nginx to free (Sergii Kauk) * 19:10 - Vibes vs. Agents: A World Cup Betting Side Project Story (Christoph Rumpel) * 19:45 - Laravel Cloud for Small Teams (Matthias Weiß) * 20:15 - Beer and Mingling Looking forward to see you all!

*Amidst whispering pines,* *Ponds cradle nature’s secrets -* *Stillness mirrors sky* Bodies of water have always held a certain fascination amongst outdoor enthusiasts, and this is no exception. After a quick break, we then take a short commute to our actual trailhead. Expect iron-rich lakes, lush forests and a panoramic chairlift ride to the Kamzik mountain top. After taking in magnificent vistas from what is BA's highest accessible point, we'll follow a meandering vineyard trail back into town. Net hiking time will be \~3 hours. To secure your spots, please ... Step 1: RSVP here on Meetup first (optional but recommended) Step 2: Complete your booking at https://vienna.ixpat.com/ironwells

Are you interested in product management and user experience? Are you an early bird? Join us for **UX Vienna Mornings**, a casual breakfast meetup. Meet like-minded people, discuss interesting topics, and expand your professional network in a great atmosphere. Our agenda: 1. Introduce yourself: Share what you do or what you like. 2. Learn about job opportunities and upcoming events. 3. Discuss your topics or projects. Is there a question you would like to discuss? Or a project you would like to share? Please bring them along! 4. Network and chat. **UX Vienna Mornings** take place on the first Friday of every month from 8 am to 10 am. Please note that this location only accepts cash. By participating, you agree that your likeness may be recorded and authorise UX Vienna to use any recording containing your likeness in any medium for any purpose. Accessible services for people with special needs: For assistance from a public transport stop to the venue and back, please email Max Scheugl at m@nofro.com

**Limitierte Tickets vorhanden: [HIER KLICKEN!](https://events.neob.ai/event/10/austria-future-finance-summit-2026)** **Wichtiger Hinweis zur Teilnahme** Die Anmeldung über Meetup dient ausschließlich der Ankündigung und stellt **kein gültiges Ticket für die Veranstaltung** dar. Der Zutritt zum Austria Future Finance Summit 2026 ist ausschließlich mit einem gültigen Ticket möglich. Bitte sichern Sie sich Ihr Ticket rechtzeitig unter: **Ticket kaufen:** **[HIER KLICKEN!](https://events.neob.ai/event/10/austria-future-finance-summit-2026)** Ohne gültiges Ticket kann leider kein Zugang zur Veranstaltung gewährt werden. Wir bitten um Ihr Verständnis. 💫 𝐀𝐮𝐬𝐭𝐫𝐢𝐚 𝐅𝐮𝐭𝐮𝐫𝐞 𝐅𝐢𝐧𝐚𝐧𝐜𝐞 𝐒𝐮𝐦𝐦𝐢𝐭 2026 Die nächste Entwicklungsstufe der Finanzindustrie. Der Austria Future Finance Summit bringt führende Entscheidungsträger aus Banken, Finanzdienstleistern, FinTechs, Technologieunternehmen, Regulatorik und Innovation zusammen, um die Zukunft des Finanzwesens aktiv mitzugestalten. Im exklusiven Ambiente des 41. Stockwerks im DC Tower 1 in Wien erwarten Sie hochkarätige Diskussionen, praxisnahe Einblicke und wertvolle Kontakte auf C-Level-Niveau. Der Fokus liegt bewusst auf Qualität statt Quantität: Wenige ausgewählte Keynotes, spannende Podiumsdiskussionen und ausreichend Zeit für persönliches Networking. Themenschwerpunkte: • 𝐑𝐞𝐚𝐥 𝐖𝐨𝐫𝐥𝐝 𝐀𝐬𝐬𝐞𝐭𝐬 (𝐑𝐖𝐀), 𝐓𝐨𝐤𝐞𝐧𝐢𝐬𝐢𝐞𝐫𝐮𝐧𝐠 & 𝐒𝐭𝐚𝐛𝐥𝐞 𝐂𝐨𝐢𝐧𝐬 • 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈 & 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 • 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 & 𝐙𝐚𝐡𝐥𝐮𝐧𝐠𝐬𝐯𝐞𝐫𝐤𝐞𝐡𝐫 • 𝐃𝐢𝐠𝐢𝐭𝐚𝐥𝐞 𝐅𝐢𝐧𝐚𝐧𝐳𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐤𝐭𝐮𝐫 • 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧, 𝐑𝐞𝐠𝐮𝐥𝐢𝐞𝐫𝐮𝐧𝐠 & 𝐀𝐝𝐨𝐩𝐭𝐢𝐨𝐧 Warum teilnehmen? • 𝐀𝐮𝐬𝐭𝐚𝐮𝐬𝐜𝐡 𝐦𝐢𝐭 𝐟ü𝐡𝐫𝐞𝐧𝐝𝐞𝐧 𝐊ö𝐩𝐟𝐞𝐧 𝐝𝐞𝐫 𝐅𝐢𝐧𝐚𝐧𝐳𝐛𝐫𝐚𝐧𝐜𝐡𝐞 • 𝐄𝐱𝐤𝐥𝐮𝐬𝐢𝐯𝐞 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐢𝐧𝐠-𝐌ö𝐠𝐥𝐢𝐜𝐡𝐤𝐞𝐢𝐭𝐞𝐧 • 𝐏𝐫𝐚𝐱𝐢𝐬𝐧𝐚𝐡𝐞 𝐄𝐢𝐧𝐛𝐥𝐢𝐜𝐤𝐞 𝐢𝐧 𝐚𝐤𝐭𝐮𝐞𝐥𝐥𝐞 𝐄𝐧𝐭𝐰𝐢𝐜𝐤𝐥𝐮𝐧𝐠𝐞𝐧 𝐮𝐧𝐝 𝐓𝐫𝐞𝐧𝐝𝐬 • 𝐃𝐢𝐫𝐞𝐤𝐭𝐞𝐫 𝐙𝐮𝐠𝐚𝐧𝐠 𝐳𝐮 𝐄𝐧𝐭𝐬𝐜𝐡𝐞𝐢𝐝𝐞𝐫𝐧 𝐚𝐮𝐬 𝐁𝐚𝐧𝐤𝐞𝐧, 𝐅𝐢𝐧𝐓𝐞𝐜𝐡𝐬 𝐮𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐮𝐧𝐭𝐞𝐫𝐧𝐞𝐡𝐦𝐞𝐧 • 𝐄𝐢𝐧𝐳𝐢𝐠𝐚𝐫𝐭𝐢𝐠𝐞 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧 𝐦𝐢𝐭 𝐏𝐚𝐧𝐨𝐫𝐚𝐦𝐚𝐛𝐥𝐢𝐜𝐤 ü𝐛𝐞𝐫 𝐖𝐢𝐞𝐧 Event Details Sprache: **Deutsch** 𝐃𝐚𝐭𝐮𝐦: 30. 𝐉𝐮𝐧𝐢 2026 Uhrzeit: 16:00 𝐔𝐡𝐫 𝐄𝐢𝐧𝐥𝐚𝐬𝐬 & 𝐖𝐞𝐥𝐜𝐨𝐦𝐞 17:00 𝐔𝐡𝐫 𝐊𝐞𝐲𝐧𝐨𝐭𝐞𝐬 & 𝐏𝐨𝐝𝐢𝐮𝐦𝐬𝐝𝐢𝐬𝐤𝐮𝐬𝐬𝐢𝐨𝐧𝐞𝐧 19:00 𝐔𝐡𝐫 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐢𝐧𝐠 & 𝐀𝐮𝐬𝐤𝐥𝐚𝐧𝐠 𝐎𝐩𝐞𝐧 𝐄𝐧𝐝 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐢𝐧𝐠 Location: 𝐃𝐂 𝐓𝐨𝐰𝐞𝐫 1 41\. 𝐒𝐭𝐨𝐜𝐤 𝐃𝐨𝐧𝐚𝐮-𝐂𝐢𝐭𝐲-𝐒𝐭𝐫𝐚ß𝐞 7 1220 𝐖𝐢𝐞𝐧 Teilnehmerkreis: • 𝐁𝐚𝐧𝐤𝐞𝐧 & 𝐅𝐢𝐧𝐚𝐧𝐳𝐝𝐢𝐞𝐧𝐬𝐭𝐥𝐞𝐢𝐬𝐭𝐞𝐫 • 𝐅𝐢𝐧𝐓𝐞𝐜𝐡𝐬 & 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬 • 𝐀𝐬𝐬𝐞𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐫 & 𝐈𝐧𝐯𝐞𝐬𝐭𝐨𝐫𝐞𝐧 • 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐚𝐧𝐛𝐢𝐞𝐭𝐞𝐫 • 𝐂𝐨𝐫𝐩𝐨𝐫𝐚𝐭𝐞 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐚𝐦𝐬 • 𝐑𝐞𝐠𝐮𝐥𝐚𝐭𝐨𝐫𝐞𝐧 & 𝐄𝐧𝐭𝐬𝐜𝐡𝐞𝐢𝐝𝐮𝐧𝐠𝐬𝐭𝐫ä𝐠𝐞𝐫 • 𝐁𝐞𝐫𝐚𝐭𝐞𝐫 & 𝐁𝐫𝐚𝐧𝐜𝐡𝐞𝐧𝐞𝐱𝐩𝐞𝐫𝐭𝐞𝐧 Der Austria Future Finance Summit ist auf eine exklusive Teilnehmerzahl begrenzt, um hochwertige Gespräche und ein persönliches Networking-Erlebnis zu ermöglichen. Wir freuen uns darauf, Sie am 30. Juni 2026 im DC Tower begrüßen zu dürfen. https://vienna.finance/

**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** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

**Presenter:** Matthew Hess, Microsoft MVP **Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern **Location:** Theoris, 9000 Keystone Crossing, Either Downstairs or in Suite 230 if main meeting room isn't available, Indianapolis In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it. Looking forward to seeing you there!

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Monthly working lunch for Columbus business owners. One specific topic, one to three actions you can run this week. You can be the best at what you do and still be invisible. If local buyers cannot find you, the phone does not ring. Marketing Monday Lunch + Learn is a monthly working lunch for Columbus business owners focused on building relationships, local networking, and local marketing. Every kind of local business welcome. No pitch round, no pressure, no upsell. **This month** Most local businesses pick one or two places to be visible and call it good. The result is inconsistent calls and a feeling that marketing is not working. We will walk through the three places every local business needs to show up, plus the fourth place most owners ignore that quietly produces the warmest leads. **What to expect** Doors open at noon. Order lunch and drinks at the cafe counter or bring your own. You get real conversation with other local owners and a focused marketing lesson. You leave knowing people and with one to three actions to run that week. The room is reserved through 1:30 PM. **Who this is for** Any local business owner who wants clearer marketing direction and real local relationships. Service businesses, retail, home services, professional services, online owners building local presence, anyone serious about being part of the Columbus business community. **Not the right fit if** You are here to pitch the room or recruit for an MLM. **Details** * Second Monday of every month * 12:00 to 1:30 PM * Good Cafe Easton, 4400 Easton Commons, Ste 150, Columbus, OH 43219 * Order lunch and drinks at the counter when you arrive * Free to attend, RSVP required, space is limited **About the host** Rita Suzanne is a local marketing strategist and the founder of Local Marketing Method. She runs Visibility is Profitability, the membership where local business owners build the system that keeps their phone ringing. Learn more at learnlocalmarketing.com. Register here: [https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator](https://www.eventbrite.com/e/1989964540509?aff=oddtdtcreator)

**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: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

CONNECTED – Grove City A casual, people-first networking gathering. CONNECTED – Grove City is a casual, people-first networking gathering. Join us for a relaxed, low-pressure space to meet new people, build real relationships, and have meaningful conversations — no sales pitches required. From 7:30–8:30 AM every 3rd Wednesday of the month at the Grove City Business Center. Coffee & baked goods available for purchase at Pick ’Em Up Joe's. Free street & public lot parking behind the building. Free to attend & open to all!