Cisco Systems

Ongeveer eens per maand is er een Bitcoin Meetup in Arnhem. Dit keer met een presentatie en Q&A van Hester Bais. Zie ook de promo video: [https://www.arnhembitcoinstad.nl/media/2026-06-26-MeetupHesterBais/PromoMeetupHesterBais.mp4](https://www.arnhembitcoinstad.nl/media/2026-06-26-MeetupHesterBais/PromoMeetupHesterBais.mp4) Sinds 2014 dringt de Nederlandse advocaat en klokkenluider Hester Bais er bij de autoriteiten op aan om een grootschalige internationale bankfraude in OTC-derivaten en constructies met onderpand en lege entiteiten stop te zetten. Door hun handelswijze raakten banken in Nederland voor ongeveer €200 miljard, in Duitsland voor €400 miljard, in Frankrijk voor €320 miljard, en in het Verenigd Koninkrijk voor €300 miljard onder water met betrekking tot het onderpand—en mondiaal gaat het om biljoenen euro’s. Samen met Wink Sabée schreef Hester het boek Worst Bank Scenario, waarin in detail wordt beschreven hoe “Bretton Woods 2.0” wordt uitgerold.

This meetup session will focus on ACL and SIGIR 2026 and feature three speakers from University of Amsterdam: **Yibin Lei, Zahra Abbasiantaeb** and **Dylan Jia-Huei Ju**. They will present their papers accepted at ACL and SIGIR 2026. **Location:** Science Park 904, Room C3.161 **Date**: Friday, June 26 **Time**: 16:00-17:00 **Zoom** **link**: https://uva-live.zoom.us/j/61212079140 Details below: **Speaker #1:** Yibin Lei **Title:** Making Large Language Models Efficient Dense Retrievers **Abstract:** Recent work has shown that directly fine-tuning large language models (LLMs) for dense retrieval yields strong performance, but their substantial parameter counts make them computationally inefficient. While prior studies have revealed significant layer redundancy in LLMs for generative tasks, it remains unclear whether similar redundancy exists when these models are adapted for retrieval tasks, which require encoding entire sequences into fixed representations rather than generating tokens iteratively. To this end, we conduct a comprehensive analysis of layer redundancy in LLM-based dense retrievers. We find that, in contrast to generative settings, MLP layers are substantially more prunable, while attention layers remain critical for semantic aggregation. Building on this insight, we propose EffiR, a framework for developing efficient retrievers that performs large-scale MLP compression through a coarse-to-fine strategy (coarse-grained depth reduction followed by fine-grained width reduction), combined with retrieval-specific fine-tuning. Across diverse BEIR datasets and LLM backbones, EffiR achieves substantial reductions in model size and inference cost while preserving the performance of full-size models. **Bio:** Yibin Lei is a PhD student at the University of Amsterdam, where he works on information retrieval in multilingual and low-resource scenarios.He has co-authored multiple papers in leading conferences like ACL, EMNLP, and ICLR. Additionally, he has served as a committee member/reviewer for SIGIR, ACL ARR, NeurIPS and ICLR. **Speaker #2:** Zahra Abbasiantaeb **Title:** Conversational Gold: Evaluating Personalized Conversational Search System Using Gold Nuggets **Abstract:** As personalized conversational search systems increasingly rely on Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG), assessing the quality, relevance, and factual alignment of long-form responses remains a critical challenge. Traditional evaluation metrics often fall short when judging complex, multi-turn conversational outputs. In this presentation, we introduce **CONE-RAG**, a novel nugget-based evaluation paradigm designed to bridge the gap between retrieval effectiveness and generation quality. Moving beyond high-level surface metrics, **CONE-RAG** establishes a structured framework for long-form answer generation evaluation by centering on "gold nuggets"—concise, atomic units of essential information extracted directly from relevant source passages. We outline how the framework operationalizes automatic response evaluation through automated nugget extraction and semantic matching, explicitly linking generation quality back to retrieval performance. Attendees will gain insights into how this paradigm enables a deeper, more granular diagnostic assessment of RAG systems, establishing a rigorous new standard for evaluating personalized, context-aware conversational search. **Bio**: Zahra Abbasiantaeb is a Ph.D. student at the University of Amsterdam's Information Retrieval Lab (IRLab). Her research centers on improving conversational information seeking systems through advanced evaluation, query understanding, and personalized search framework design. Over the past three years, she has co-organized the TREC iKAT track, aiming to foster standard test collections and robust benchmarks for conversational systems. **Speaker #3:** Dylan Jia-Huei Ju **Title**: Search for Coverage: Learning Coverage-Aware Retrieval with Augmented Sub-Question Answerability **Abstract**: Long-form RAG introduces a new challenge of coverage-based ranking, where retrieval must ensure the inclusion of comprehensive and diverse relevant nuggets (i.e., facts) that can be synthesized into a thorough output. In this talk, I will present CoveR, a retrieval method optimized for coverage-aware retrieval. CoveR is trained with coverage contrastive and distillation objectives, designed to produce query representations that capture broader aspects of an information need. To support model training, we construct SCOPE, a dataset of 90K training pairs built with synthetic coverage signals derived from sub-question answerability judgments. Our experiments demonstrate that CoveR effectively balances relevance and coverage. We hope this study can facilitate further research on coverage-based ranking and more dynamic retrieval architectures for RAG. **Bio**: Dylan Jia-Huei Ju is a PhD student at the IRLab, University of Amsterdam, specializing in Information Retrieval and NLP with a focus on long-form Retrieval-Augmented Generation. His work targets the interaction between retrieval and generation, including retrieval evaluation and reranking for nugget coverage. **Counter:** SEA Talks #308, #309 and #310.

Welcome to **Jiada Mahjong**, a place to learn, play, and connect around the table. Whether you’re completely new or already know the game, you’re welcome. Beginners are guided step by step, while experienced players can jump straight in and play at their own pace. On **Friday, 1 May**, we are hosting **A Mahjong Night** at **Grand Café LIVING in Utrecht**. Expect a relaxed, beginner-friendly afternoon of Mahjong, where you’ll learn the game, play together, and meet new people in a laid-back atmosphere. ✨ **What to expect:** - Step-by-step Mahjong introduction - 3 hours of casual play with guidance - Two drinks (wine, beer, or soda) - Two bits (bittergarnituur) - Extra drinks & bites available for purchase at the bar - Relaxed social atmosphere - Meet new people and share a table **All Levels Welcome** Whether you’re completely new or already play comfortably, this session is designed so everyone gets the right experience at the right table. **Beginner Workshop (never played)** Learn how to play Sichuan Mahjong (also known as “Bloody Battle to the End”), a fast-paced and accessible variant that blends strategy, skill, and a bit of luck. This beginner workshop is designed to get you from zero to playing in a single session. You won’t sit through a long lecture. After a short introduction, you’ll start playing right away. A dedicated host will guide you step by step at the table—explaining the tiles, the flow of the game, and the core techniques as you go. You learn by doing, not by memorizing. By the end of the session, you’ll be able to play a simple version of Sichuan Mahjong independently. Depending on how quickly you pick it up, you may also start understanding how scoring (points) works. Why Sichuan Mahjong? It’s one of the most popular and beginner-friendly Mahjong styles. The rules are more accessible than many other variants, while still offering enough depth to keep the game interesting as you improve. **Open Play (Basic, Intermediate & Advanced)** Already familiar with Mahjong? You’ll be seated with players at a similar level and can jump straight into gameplay. Questions are always welcome, but the focus is on smooth, uninterrupted play. We support multiple Mahjong styles, including Sichuan, Hong Kong, and Riichi. Tables are organized based on player preferences whenever possible. If enough players wish to play the same style, we’ll group them together. However, this depends on attendance and cannot be guaranteed. If there aren’t enough players for your preferred style, you may be seated at another table, and we’ll provide a brief introduction to help you get started. 📅 Firday, 26 June 🕒 18:00 – 21:00 🏷️ Tickets can be found on our website: [JiadaMahjong.com](https://jiadamahjong.com/products/a-mahjong-night-grand-cafe-living) 📍 **Grand Café LIVING**, Weg tot de Wetenschap 400, 3584 CN **Utrecht**

**Speeddaten Utrecht** Al twaalf jaar organiseren we speeddates in Utrecht. Ontmoet je graag een groot aantal singles in korte tijd, dan is speeddaten iets voor jou! Tijdens een speeddate heb je ongeveer 15-20 dates van 4 minuten. Wanneer de bel klinkt, schuift de helft van de singles door naar de volgende tafel. Op je datekaart geef je aan met wie je verder in contact wilt komen. **Locatie** Het speeddaten vindt plaats bij [Anne&Max Domstraat](https://www.annemax.nl/vestigingen/utrechtdomstraat/), een sfeervol en ruim opgezet restaurant. We hebben een apart gedeelte van het restaurant gereserveerd, zodat je alle privacy hebt tijdens het daten. **Matchmail!** Binnen een dag na de speeddate ontvang je van ons een e-mail met de voornaam en het e-mailadres van de singles met wie je een match hebt. Heb je bij alle deelnemers ‘nee’ ingevuld? Dan is je volgende speeddate [gratis](https://aboutlove.nl/geen-klik-volgende-speeddate-gratis/)! **Kom je ook speeddaten bij About Love?** Heb je zin in een avond vol ontmoetingen in Utrecht? Schrijf je dan nu in voor deze speeddate! Bij About Love ben je in goede handen; wij zijn een ervaren speeddate-organisatie met uitstekende [recensies](https://aboutlove.nl/is-speeddaten-leuk/) en bieden speeddates aan voor de laagste prijs. Date je mee? >> [https://aboutlove.nl/event/details/speeddaten-utrecht-singles-27-40/](https://aboutlove.nl/event/details/speeddaten-utrecht-singles-27-40/)

Welcome to the fourth edition of the Cafe Crawl series! This edition is a special one because it's for women only, a fun girl's night out exploring cute cafes together! It's the perfect way to make new female friends in the city or just have a good evening together. We will visit a few nice cafes close to the beautiful Griftpark and we might pass some beautiful street art too. At each stop we'll sit down, enjoy something to eat or drink, and get to know the women around us. You'll be put in small groups that switch a few times, so by the end you'll have had genuine conversations with a good mix of women. How it works: We walk, we discover, we eat something delicious, and we meet new people. The focus is on being in the moment, enjoying the city, and good company. ⚠️ If you're unsure whether you can make it, please free up your spot for someone else.

*Since the guided meditations for this event are in Dutch, this description is too.* **Let op: dit is de laatste keer voor de zomerstop. We gaan hierna weer verder op vrijdag 4 september.** Wil je je drukke week afsluiten en ontspannen aan het weekend beginnen? Dan ben je geheel vrijblijvend welkom bij de vrijdagavond meditatie van [Jewel Heart](https://www.jewelheart.nl/). Deze meditatieavond heeft een licht en open karakter. De meditaties bestaan uit drie delen. We beginnen met het gewaarworden van je lichamelijke sensaties. In een korter deel twee doen we een loopmeditatie en in deel drie is er een eenvoudige, geleide visualisatie meditatie. Het geheel wordt afgesloten met een gesprek onder het genot van een kop thee, voor wie daar zin in heeft. 📍[Jewel Heart, Hatertseveldweg 284, Nijmegen](https://maps.app.goo.gl/D4FzqLbkaqs2JNDG8). Loop de oprit op en dan is de ingang aan je rechterzijde 🕒Zaal open vanaf 19.30 uur, meditatie van 20.00 tot 21.00 Je bent van harte welkom! Aan deze activiteit kun je per keer meedoen. Er zijn geen verplichtingen. Op vrijwillige basis kun je op de avond zelf een donatie doen. Kijk ook naar onze -[Open activiteiten](https://www.jewelheart.nl/nl/open-activiteiten/) -[Cursussen](https://www.jewelheart.nl/nl/cursussen-overzicht/)

Join us for a fun Friday night of improv theatre in English. Play, laugh, and meet new people in Utrecht during this welcoming drop-in workshop led by Burgert Kirsten, one of Improv Utrecht’s professional trainers. Everyone is welcome. You do not need any acting experience, and you do not need to be fluent in English. Many participants are not native speakers. Each week, several people join for the very first time, alongside regulars who come back again and again. Expect a group of around 12 to 22 people in total. What to expect Meet a mix of international and Dutch players Learn the basics of improvisation, a valuable modern skill Play fun and accessible theatre games Laugh a lot and surprise yourself along the way Practical information Doors open between 19:50 and 20:00. Please enter together with the group. The entrance is on the side of the building, via Troelstralaan. Workshop time is from 20:00 to 22:00. Full details and route description can be found at www.improvutrecht.nl/drop-in-workshops. After the workshop, people usually head together to the pub De Hondekop for a drink and a chat. How to sign up Please mark yourself as attending via our website at at [www.improvutrecht.nl/drop-in-workshops.](http://www.improvutrecht.nl/drop-in-workshops.) If you can no longer attend, remember to remove your signup so someone else can take your spot. Price Suggested donation €10 to €20, payable in cash or via Tikkie. If you are not able to pay much, you are still very welcome. Pay what you can or what you felt the workshop was worth. Your contribution helps cover the room rental and the professional trainers. Curious about more? Check out our improv courses at [https://www.improvutrecht.nl](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.improvutrecht.nl%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4aOuBKx2VBkJDoGyYCRHQXSTHuVoJHy0WS1bZAftQYuSLPcNgmTQeaBv4hpw_aem_5jJND0IPMoJD8mXqM4l2SA&h=AT0HQGS9N7lDDerT4Jh2s7yQZ3yqXcU3N7DHXcnh_ArhUbPBNnFc1Vs5ILLXJTm8W6M0qWOaOlvHeCdiG9IvYCgONK3G7Mx7YP3_ERn_wSRix-AtI5wPA8WvGq1ijPS5zLOaIIFzJ3kK6yajLPE&__tn__=q&c%5B0%5D=AT0toyw-m6q1Kl9A4pude9T05YHtdW_ajvYBWe_MixS8-d0JBdNz089yFCaZxIjsj41oPDYTZr-pLoVp3Nbw6oS2l-b59hWsbjVnOl__PH25Cx3iZDHpMxmtl8_kxDTepak27ZG-3b10bx8fSuh2QAJtRaEuxCrWtVE) Tickets for courses via [https://improv-utrecht.weticket.com](https://improv-utrecht.weticket.com/?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7kmRsV6LQrIsZqtZLBNbCbr9_NHgu23lRTafAiyzXQMBjXirebJNUXyW7-Jg_aem_Ps3bRMMWxOjgfL78fqIL8w) Follow Improv Utrecht Meetup [https://www.meetup.com/utrecht-improv-theater](https://www.meetup.com/utrecht-improv-theater?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4aOuBKx2VBkJDoGyYCRHQXSTHuVoJHy0WS1bZAftQYuSLPcNgmTQeaBv4hpw_aem_5jJND0IPMoJD8mXqM4l2SA) Instagram @improvutrecht Facebook https://facebook.com/ImprovUtrecht

## 🎨**Activity for EXPATS & English Speakers** ☕ Are you an art enthusiast living in or around **Amersfoort, Hilversum, Utrecht, Nieuwegein, IJsseltein, De Bilt and the rest of cities of the Utrecht's province** who love painting or drawing? Maybe you've felt the joy of creating but struggled to find others who share your passion and speak **ENGLISH**? **You're not alone! 😉** ✨✨✨✨✨✨✨ ## 🖌️**About this event** You will meet other Art Lovers like you to Draw, Paint and have some drinks Together ! Our events are not just about sketching or creating art—they’re about building connections. Every two weeks, we meet at a café to have a relaxing time drawing a painting. Please keep on mind that **ENGLISH i**s the official language we will use to integrate everyone in our conversations. ⭕⭕⭕➡️ **IMPORTANT ⬅️** ⭕⭕⭕⭕ ### 👩🏻‍🎨**Book formally your Seat 🪑via [WHATSAPP](https://bit.ly/3BXXE0f)** **If you want to confirm officially your attendance and separate your seat🪑. Book your seat in meet-up, and contact us via [WHATSAPP HERE](https://bit.ly/3BXXE0f) to receive more information on the address of our activities.** **Thanks a lot for your understanding!** 💐🥰 ✨✨✨✨✨✨✨ ### 👩🏻‍🎨**How Does It Work?** This event is simple, this initiative takes 2 Hours. Most of the participants use pencils, water pencils or watercolours. Main aim is to socialize while we draw. There will be plenty of time to talk and get to know each other. We have to mention that this event is suitable for all levels. Many have started to draw in our event actually. Also it is very important that you **[JOIN US AT OUR WHATSAPP COMMUNITY](https://bit.ly/3BXXE0f),** to stay up to date on our upcoming events and participate in our Drawing and Painting Contests! **👉: [https://bit.ly/3BXXE0f](https://bit.ly/3BXXE0f)** 🍀 ✨✨✨✨✨✨✨ ### ☕**Where?** We will meet in different cafes mainly in the *center of Amersfoort ( and some occasions in other cities around)*. I will inform you of the exact place some days in advance this event. The place will depend on the number of attendees. ✨✨✨✨✨✨✨ ### **🎟️ What is included?** 🟢 **2 HOURS TO HAVE FUN!** 🟢 **15 mins warming-up creative activity and paper material**🖌️🎨 🟢 New friendships and **conversations in ENGLISH** in a relaxed atmosphere 🟢 **Souvenir picture** with you and the rest of Art Lovers 📷 🟢 Exclusive **access to our Art Lovers Community** on which you will receive: ***\~\~\~ Drawing challenges,*** ***\~\~\~ Training content,*** ***\~\~\~ FREE Entries only to members*** ***\~\~\~ Drawing Competitions*** 🟢 Time to **create alongside fellow artists and amateurs** 🟢 The freedom to **work at your own pace** 💃🕺🎈 ✨✨✨✨✨✨✨ ### 🖼️**Art Materials?** Bring your own practical art materials to be adaptable to sketch on a coffee table. Like your sketchbook, pencils, watercolor, markets, pencils, your Tablet..etc ✨✨✨✨✨✨✨ ## **See you to Paint, Draw, and drink together!🌟☕🍷🍪🍰**

**RSVP's at MeetUp.com are limited to a total of 10 and will be ignored. If you would like us to wait for you when we walk, please register for this photowalk at our Clubhouse:** **[https://www.heylo.com/event/-Ov6fp-oor44jJ5ZOLHp](https://www.heylo.com/event/-Ov6fp-oor44jJ5ZOLHp)** *\* The event is listed at MeetUp for promotion only.* *\* The number of attendees listed here is not the actual number.* \~ To celebrate the end of June Pride Month, we will walk a route discovering the Queer History of Utrecht. See more at: [https://www.queerustories.nl/wandeling/](https://www.queerustories.nl/wandeling/) ("Doe-het-zelf: ontdek queer historie in je eigen tempo") Or in English: [https://www.queerustories.nl/en/walk/](https://www.queerustories.nl/en/walk/) ("DIY: discover queer history at your own pace") Check the route here: [https://utrechttimemachine.nl/routes/queer-geschiedenisroute](https://utrechttimemachine.nl/routes/queer-geschiedenisroute) Also read more about the various locations on this website during the walk. The route includes 9 locations, each featuring images and stories about remarkable people and events from Utrecht’s queer past. We will take a few detours from this posted route, but will make sure to visit all locations on the way. We will meet at Domplein, near the Sun (big orb) in front of the Academiegebouw of Universiteit Utrecht. After the walk we could stop for a drink at Mariaplaats (optional, not included and at your own expense), share our results and talk photography. ***Let's meetup and have fun!*** *Please note:* * ***The photowalk starts at the posted time.*** Try to be there early, but if you are running late... just find us. The link to live location of the group (via Google Maps) will be shared in the Event Chat in our Clubhouse at [https://heylo.group/utrechtphotography](https://heylo.group/utrechtphotography). * ***If you register for this photowalk and you can not make it, please update your RSVP!*** * The photowalk could be cancelled or postponed in case of really bad weather. * The end time is an estimate only; the length of the actual walk could be different from posted. * Check before you go if all your equipment is working properly; lens cleaned, batteries charged, memory cards empty. * ***Come prepared:*** wear comfortable shoes, bring water and a snack, check the weather forecast - and don't forget your camera * The organisation is not responsible for any personal injury, loss, or damage to personal property during the photowalk. Participants are advised to have appropriate (travel/liability) insurance. * During the walk, pay attention to your surroundings, traffic, curbs and people. * ***Be respectful of residents, their property and privacy.*** *And finally:* * Any type of camera is welcome. * If taking pictures or making photos gives you joy, you are more than welcome! ***As extra:*** If you'd like to extent this walk, you can visit more locations yourself using the following map: [) Have fun!

Join us for a cozy, distraction-free afternoon where we slow down, connect, and create. This is a phone-free event — a chance to step away from screens and be fully present. We’ll start by getting to know each other in a relaxed setting, and then everyone will spend time working on their own creative project. Think simple, mindful, and low-space activities like: • Sketching or drawing • Painting (small canvases only) • Journaling or writing • Knitting or crochet • Any quiet, offline creative hobby 💡 Please bring something that doesn’t take up too much space and doesn’t require digital tools. We’ll sit together, enjoy the calm atmosphere, and gently connect — no pressure, just shared creativity. ⚠️ Limited spots available: maximum of 10 participants Sign up quickly to secure your place!

**Hilversum Code & Coffee** A friendly meetup for developers, tech enthusiasts, students, freelancers, founders, and anyone interested in coding. Bring your laptop, grab a coffee, and work on: * coding projects * learning programming * AI experiments * startup ideas * automation tools * open source * career development All levels are welcome — from beginners to experienced engineers.

¿Te apetece practicar tu español y disfrutar del buen tiempo? ☀️🌿 Entonces no te pierdas la barbacoa organizada por Los Habladores. Somos una comunidad de hispanohablantes, internacionales y holandeses unidos por un interés común: la cultura española y latinoamericana. 🇪🇸🇱🇦 Ven a pasar una tarde agradable, conocer gente nueva y conversar en español en un ambiente relajado y divertido 🧺🍉 ¡Todos los niveles de español son bienvenidos pero a veces dependiendo de cuántos hispanohablantes estén presentes, la conversación podría llegar a un nivel más avanzado! Cada uno puede traer algo de bebidas, comida y de picoteo para compartir. Quien desea comer carne a la parrilla, por favor traiga su propia carne. Dado el calor de estos díasa, animamos a los participantes a traer suficiente agua, sombreros, y protector solar. Para info sobre donde encontrarnos y otros detalles, únete al grupo WhatsApp del evento: [https://chat.whatsapp.com/HVkFAq1Rp32K9kSR1zgCkJ?s=cl&p=i&ilr=4&amv=2](https://chat.whatsapp.com/HVkFAq1Rp32K9kSR1zgCkJ?s=cl&p=i&ilr=4&amv=2)

Join us for a relaxed and friendly matcha tasting meetup. I’ll bring matcha for everyone to try, and you’re welcome to bring your own snacks and drinks, including alcohol if you like. This is a casual event for meeting new people, enjoying Japanese tea culture, and spending a cozy afternoon together. Beginners are very welcome. Free to join.

Give your still good laptop a second life instead of ditching it because Windows 11 says it is no good... Or you heard Linux is cool. If you have a backup of your data, that is great, else indicate that you do not, so we can help you. Do so in an extra message or to m10@m10tech.nl, else I don't receive your information. Geef je laptop die het nog prima doet een tweede kans in plaats van hem af te schrijven omdat Window 11 dat zegt... Of omdat je hoorde dat Linux gaaf is. Als je al een backup van je data hebt gemaakt is dat perfect. Of verwacht je dat wij dat doen? In dat geval graag aangeven hoe vol je harde schijf nu is... Doe dat in een extra bericht of aan m10@m10tech.nl, want de info komt anders niet door.

🔄 **Build and Automate Your Online Store with AI — From zero to automated store — one session.** *Built for entrepreneurs who want revenue not another manual job* **What this session produces:** - A product sourcing pipeline that AI keeps populated and optimised - The exact workflow used to go from idea to automated revenue - Real examples of working AI stores and the systems behind them If you want passive income from eCommerce but do not know how to automate the operations, this masterclass covers everything from setup to automation in one session. By applying AI to every part of the store operation, you complete a working eCommerce store where AI manages ads, products, and fulfilment. **⚠️ Your seat is not locked yet:** This page rsvp is not sufficient to hold your seat, so follow the registration link below, complete the form, and your place is confirmed — spaces are purposely limited so move fast, and completing registration is the only way to be confirmed. ### [🔗 RESERVE YOUR SPOT](https://aiventurelab.org/product/AIEcommerce?city=Columbus&groupurlname=club-of-bold-book-discussions-and-socials&startgmtdatetime=2026-06-27T22:00:00Z) --- Your automated income stream is a blueprint session away — grab your place and learn to build a store AI can run for you, since limited capacity means this one will not stay open long. 💰 *AI-powered eCommerce is not complicated. It is a blueprint.*

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

Come chat about Atlassian tools and best practices at the Reynoldsburg Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Greg Sprowls - Columbus Atlassian Community Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-reynoldsburg-5/.

Evolve is all about creating an Authentic Community, Deeper Connections, and Confident Growth. We are a group of entrepreneurial women who connect personally and professionally. We welcome every guest to experience our authentic community with no cliques and no judgment. Come as you are! There's a seat waiting for you. Elevate is an action-oriented connection experience designed to help women entrepreneurs move beyond surface-level networking and into meaningful growth, collaboration, and courageous action. Each session centers around a focused business or personal development topic, followed by intentional breakout discussions that encourage deeper conversations, real relationship-building, and practical next steps. Unlike traditional networking events, Elevate is designed to create momentum. Women are encouraged not only to share ideas, but to actively support one another through accountability, collaboration, brainstorming, and action-based growth. Every meeting is an opportunity to build authentic connections, gain fresh perspective, and leave with a clear action step to implement before the next session. This is a space where women rise together — not through competition or hustle culture, but through encouragement, courage, consistency, and intentional community. \*\*Evolve Women's Collective is a membership based professional women's group. You can find more information at [www.EvolveWomensCollective.com](https://www.google.com/url?q=http://www.EvolveWomensNetwork.com&sa=D&source=calendar&usd=2&usg=AOvVaw0UekYvD4PoVa7WUlFFVHyp). Feel welcome to be our guest anytime! [Join the Call](https://www.google.com/url?q=https://zoom.us/j/7894682064&sa=D&source=calendar&usd=2&usg=AOvVaw127u1EMKvrsjTOPRaLUJ51)

📊 **Profit from Predictions – Polymarket Strategy** Stop guessing on Polymarket. Learn the analytical system that generates real profit. ⚠️ Complete registration below — RSVP alone doesn't reserve your spot. ### [🔗 CLAIM YOUR SPOT](https://aiventurelab.org/product/Polymarket?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z) --- What you'll learn: - A systematic approach to forecasting outcomes - How to identify high-value markets before the crowd - Polymarket strategies that generate consistent daily profit *The forecasters who win have a system. Get yours.* 🎯

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

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