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**Can’t make it to Barcelona?** A GrafanaCON Local meetup is coming to your city! This event will feature a recap of the [GrafanaCON](https://grafana.com/events/grafanacon/) keynote, combined with fresh voices from your own community. Grafana team members walk through Grafana 13 and the most impactful improvements across the platform. Learn about how Grafana is becoming easier and safer to operate as production infrastructure, with updates that improve configuration management, recovery, and long-term maintainability. The session showcases significant advances in core user workflows, including more flexible and powerful dashboards, with improved performance. Whether you’re building dashboards, scaling Kubernetes, contributing to open source, or just getting started - this meetup is for you! Speakers: * **Dee Kitchen, VP of Engineering at Grafana Labs** * **Thanos Karachalios, Group Product Manager at Grafana Labs** A big thank you to our host, BNY! **🎟 Free to attend** 🍕 Pizza + soft drinks provided 🤝 Built for connection 💡 Real talks from real practitioners **6:00 - 6:30:** Arrivals and pizza 🍕 **6:30 - 7:15:** GrafanaCON recap presentation with * **Dee Kitchen, VP of Engineering at Grafana Labs** * **Thanos Karachalios, Group Product Manager at Grafana Labs** **7:15 - 7:30:** Q & A **7:30 - 7:45:** Break ☕ **7:45 - 8:15:** Lightning talk: **My experience with Grafana** by **Sahil Gaikwad, Early Career Analyst at BNY** **8:15 - 8:30:** Wrap up ### 📸 Important Information * **Building Access (ID Required)**: Please bring a valid form of ID on the day, as it may be required for entry to the venue. * **Photography & Media**: Photos and videos may be taken during the event. By registering and attending, you consent to being photographed/recorded. These materials may be used by Grafana Labs and the event host (BNY) for social media, marketing, and internal communications. * **GDPR & Data Usage**: By signing up, you agree that your registration details (such as name and email) may be shared with the event host (BNY) strictly for event logistics, including building access and attendee management. Your data will be handled in accordance with applicable data protection regulations. * **Dietary Requirements**: If you have any allergies or dietary requirements, please inform us in advance so we can accommodate you. Note that by registering for this event you consent to related event & product communications from Grafana Labs and agree to our [code of conduct](https://grafana.com/events/events-code-of-conduct/).

This Meet Up is a chance to practice speaking English while meeting new people and making new friends from all over the world. The classes are fun, friendly and informal and we cover a variety of topics. I correct you and give you help with grammar and vocabulary as we go, so you can improve as you speak. I look forward to welcoming you and having a good conversation with you in English soon! TO FIND US: The class is in the CAFÉ on the FIRST FLOOR of the library. In the UK, the first floor is one floor ABOVE the ground floor. From the main entrance, go up the stairs or escalators straight ahead of you. Walk round to your left and you'll see the café. I'll have a sign with 'Meetup' and your names.

Please read the full description! **Spanish Conversational Club** **Club de conversación en ESPAÑOL** **How does it work?** The Spanglish club is for all people wanting to improve their Spanish outside of a class room. Depending on numbers, there are going to be groups of max 6 people, the groups will be Beginners (A2), Intermediate and Advance. Each group will have a Spanish native speaker who can help you with your Spanish :) We will first meet our table amig@s and socialise, then we will make a fun and interesting activity for you to have a better Spanish speaking experience. Please book only if you are 100% sure to attend as there will be other Spanglishers waiting for you. **Where? Time?** Royal Festival Hall Riverside Bar Southbank Centre, Belvedere Rd, London SE1 8XX 19:30 to 21:00 **Google Maps:** **[https://maps.app.goo.gl/8ZY6zDymAM7M6Lju5](https://maps.app.goo.gl/8ZY6zDymAM7M6Lju5)** **Note:** We will be at the front of the Riverside Bar. Although, this might change depending on tables’ availability. Please look for Spanglish Flag/t-shirt or simply call us +447870776718. We don’t have a private area, we’ll be at a public space. There will be public noise. You can join the **Whatsapp [https://chat.whatsapp.com/LSUpj7m1tCZ2Vj86dmJR76](https://chat.whatsapp.com/LSUpj7m1tCZ2Vj86dmJR76)** for the latest updates. **How much does it cost?** £10 Your attendance is confirmed once you have booked in this website and paid in our online store. Store: **[https://www.spanglish-lc.com/page/events](https://www.spanglish-lc.com/page/events)** FREE for Native Spanish Speakers. Únete! No pagas por el evento :D **Why should I come?** You should come if you want to be immersed in a Spanish conversation with native speakers for 90 mins and more! You should also come if you want to make new friends and learn about different cultures at the same time. **Can we have a drink during the session?** Of course, it is all about feeling comfortable and we all know that a drink help us with fluency, there is a coffee shop and a bar at the center. **Can I suggest topics or just make an open suggestion?** Of course, just bring your suggestions to the session or send us an email. Your event planner will ensure your suggestion has the right execution. We are here to help and provide you guys with the best environment possible for you to have fun and improve your Spanish speaking. **Note:** This event is not suggested for beginners A1 Zero Spanish learners. Please get in touch if you need some lessons. **Suggestions or Qs** Just drop me a WhatsApp, message or email. Our events are advertised on different platforms. For this event we expect around 20 people. **[Whatsapp](https://wa.me/message/VHD2GRUCYYBDP1),** Calls or MSNs **[+447870776718](https://wa.me/message/VHD2GRUCYYBDP1)** **Instagram** and **Facebook** as **[@spanglishlc](https://www.instagram.com/spanglishlc/)** We have more events and great teachers to enhance your learning, check all our **[events](https://www.spanglish-lc.com/events), [courses](https://www.spanglish-lc.com/learning)**[ ](https://www.spanglish-lc.com/learning)and **[teachers.](https://www.spanglish-lc.com/learning)**

Want to feel more confident in English? Join our friendly group classes and practise in a relaxed, supportive environment. ✔ Improve your grammar and comprehension ✔ Build your vocabulary and speaking skills ✔ Meet new people while learning ✔ Gain a certificate for good attendance ✔ Classes are completely **free** because the teachers are training with the University of Cambridge accredited CELTA course No cost. No pressure. Just real learning, face-to-face. 📅 Mondays & Wednesdays 🕡 6:30 – 8:30 pm 📍24 Great Chapel St. London W1F 8FS (near Tottenham Court rd) ✅ Everyone welcome but places are limited! We will try to squeeze you in but unfortunately if the class is full, you will need to come back next time.

This a BSL practice group for level 1 students and above. We will be meeting at the national theatre in southbank

Our first 'class cultural trip' was really fun so I'm carrying on the series and we're going to keep exploring the British Museum. The idea is we'll meet in the cafe at the British Museum, and then choose which part of the museum we want to explore. We'll walk around it, stopping to look at things we find interesting. I'll help you with the vocabulary you need to talk about what you can see. At the end we'll go back to the cafe to summarise what we've learnt and do a little vocabulary test to see what you can remember from your visit! If you are late, don't worry too much, because we will stay in the cafe until everyone has arrived and then start exploring the museum. I hope to make 'cultural visit classes' to museums/ exhibitions/ galleries into a regular event so let me know which places you are interested in. I plan to choose places that have free entry. I need a minimum of 2 students to run this Meetup. Maximum 5 students so everyone gets a good chance to speak.

We are excited to announce our May Community Showcase. This event is an opportunity for individuals at all skill levels to come together and share their experiences with Rust. Whether you’re working on a personal project, contributing to an open-source initiative, or teaching a concept related to Rust, we invite you to present your work and insights. Take this opportunity to build your confidence and share what you are doing. Speakers === **Sang Young Noh** **Talk title:** FerrumMD: Building a Molecular Dynamics Engine in Rust **Abstract:** FerrumMD is a molecular dynamics engine written in Rust, built to explore high-performance scientific computing from first principles. The project implements core simulation components, including Lennard-Jones interactions, periodic boundary conditions, Verlet integration, velocity rescaling, and electrostatics via Particle Mesh Ewald. It aims to bridge computational chemistry, systems programming, and extensible design for future free-energy workflows. === **JC Campagne** **Talk Title:** DAGraph: Local reactive graph-based data analytics in Rust. **Abstract:** DAGraph is a reactive node-based canvas app for local data analytics — every cell is a node in a reactive DAG, from basic arithmetic to OLAP-style SQL. Built in Rust, it runs natively or fully in-browser via WASM, with no server and no data leaving your machine. === **Darek Luksza** **Talk Title:** Building a streaming technical-analysis crate in Rust **Abstract:** Darek will share lessons from building quantedge-ta, an open-source Rust crate for technical analysis indicators designed for streaming market data rather than batch-only calculation. The talk will cover practical problems around warmup periods, convergence, forming versus closed bars, and stateful updates, plus where Rust helped and where the ergonomics became tricky. === **Ben Knightsberg** **Talk Title:** AI and Encryption: Hmm or Mmm? **Abstract:** A wacky deep dive into modern encryption, focusing on homomorphic techniques and their practical implications through Rust. Drawing on recent work, we'll explore how secure computation can unlock value without exposing data. We'll also figure out how to successfully engage partners to invest in encryption initiatives, translating complex cryptography into tangible business outcomes and strategic advantage across multiple sectors globally.

Improve your Spanish/English with a bunch of friendly people over a pint! ¡Puedes mejorar tù Español/Ingles con un grupo de personas amables con una bebida!

Inviting all women and non-binary NSLondoners to a relaxed Sunday morning coffee social ☕️😌 Feel free to bring an app or code project to show and talk about, but no pressure if you’d rather just come along for a chat and to meet others in the community! Please RSVP on Meetup if you’re planning to come. Looking forward to seeing you there! All attendees are expected to follow our [code of conduct](https://nslondon.com/coc.html).

18:00-18:30 - Doors Open/ Registration 18:30-20:00 - Free English Classes in small groups 20:00-21:00 - Meal for £5 Further details: www.freeenglishclasses.org

**MONTY ENGLISH CONVERSATION GROUP** [https://montyenglish.co.uk/english-conversation-group-classes-in-london](https://montyenglish.co.uk/english-conversation-group-classes-in-london) **How to find us** When you arrive at the Royal George we go down into the basement and you will find us there. Just ask a staff member if you cannot find us! Here is the location of the Royal George on google maps: [https://maps.app.goo.gl/HpkySsu2rEqUUub1A](https://maps.app.goo.gl/HpkySsu2rEqUUub1A) * Food or drink at the pub is not included (please make at least one purchase - they have a good range of drinks and great food if you feel hungry) **How are the lessons?** The lesson is a General English lesson focused on speaking and error correction - every lesson we usually cover 3 different topics. This will encourage you to use new vocabulary and practise grammatical structures. The group has a limit of 25 people but I usually accept people if you are on the waiting list. You will be divided into groups of 3-6 with others of a similar speaking level so you'll have plenty of opportunity to talk and ask questions to your qualified, native teacher Jon. The lesson takes place in the relaxed environment of the Royal George basement which is a pleasant pub, a two-minute walk from Tottenham Court Road tube station. The lesson is ideal for pre-intermediate, intermediate and upper-intermediate students wishing to get to the next level. If you have any questions about the English lesson then please call me or send me a message. **Payment** Payments can be made in cash or by card (free of charge) when you come to the class. If it is your first time it is only £2! After your first time it is £6 for a single class or you can buy a ticket that makes each class cheaper; 5 classes for £20, 10 classes for £25 (you can use these tickets whenever you like and do not need to come in a set period of time) or 20 classes for £40 which has a limited use to within a six-month period. You can also pay via our website: [https://montyenglish.co.uk/english-conversation-group-classes-in-london](https://montyenglish.co.uk/english-conversation-group-classes-in-london) I hope to see you soon - if you have any questions please message me (via WhatsApp) on 07771 561 576 All the best, Jon (event organiser)

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/

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

**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** https://youtube.com/live/BltmWMH1zG0?feature=share

Garden to the Max Join the Inniswood Garden Society for their annual meeting and garden reception. Featured speaker, Teresa Woodard, will discuss maximalist gardening Having a maximalist garden is a bold aesthetic choice—yet it also brings vitality back to the earth, in an abundant expression of more. Garden to the Max celebrates gardens across the US that embrace maximalism through joy and wonder, nonstop blooms, and abundant layers 06/07/2026 Time: 2:00 pm - 4:00 pm Days: Sun Inniswood Metro Gardens 940 S Hempstead Rd Westerville, OH, 43081 (614)508-8111 Location Map: Innis House.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

We will have our certified mediums available and you can receive 3 10-minute readings for $20. To keep you safe, we will be following all CDC and Health Dept. guidelines at our psychic fair today. Sitters and readers required to wear a mask. We will maintain a minimum of 6 foot physical distance during readings. Please, if you can, bring your own portable chair to use during your readings. Please note that we are at our wonderful new home at Unity of Columbus, 4211 Maize Road, Columbus, OH

Most people use AI like a search box: they type one sentence, hope for the best, and get frustrated when the answer is generic, wrong, or useless. But getting better results from tools like ChatGPT, Claude, Gemini, and other AI systems is not about memorizing magic prompts. It is about learning how to give the AI better context. In this beginner-friendly session, we’ll break down how to make AI dramatically more useful by improving the way you communicate with it. You’ll learn how to give clearer instructions, provide examples, set constraints, ask for better output formats, and use follow-up questions to turn a mediocre answer into a genuinely useful one. We’ll cover practical techniques you can use immediately for work, learning, writing, coding, planning, research, and everyday problem solving. We’ll also touch on why these same ideas show up in more advanced AI systems, including RAG, agents, evaluations, and AI workflows. No technical background required. Bring your curiosity, your questions, and maybe one real task you wish AI was better at helping you with. **What you’ll learn:** * Why “better prompting” is really about better context * How to structure requests so AI gives more useful answers * How to use examples, constraints, and output formats * How to iterate when the first answer is not good enough * How these skills connect to more advanced AI workflows This meetup is for anyone who wants to move beyond basic ChatGPT usage and start getting more practical value out of AI. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.