Butterflies

Make A Robot with MicroPython In this hands-on session, you’ll learn the fundamentals of robotics using MicroPython and an ESP32 microcontroller. We’ll guide you through building a simple robot that can light up LEDs and move a handmade part. The workshop covers wiring, coding, and basic motion control principles, which you can later expand to include sensors or APIs. **Important** We will provide all required components for in-person participants. Remote participants will receive a shopping list of components and setup instructions in advance. **Agenda:** 18:00-18:30 - Registration, food 18:30-20:00 - Workshop 20:00-21:00 - Networking **GitHub Repo** [https://github.com/pyladiesams/robotics-with-micropython-jan2026](https://github.com/pyladiesams/robotics-with-micropython-jan2026) **Stream** [https://www.youtube.com/live/6u5wlQamD9E](https://www.youtube.com/live/6u5wlQamD9E) **Speaker** [Josefine Quack](https://www.linkedin.com/in/jquack/) Josefine is an experienced Forward Deployed Robotics Engineer at Monumental, where she hacks and plays with robots all day. As a result those robots have already built over 30 houses. Please don't leave any chocolate around her unattended. ​**📧 Contact** Are you interested in speaking at one of our events? Do you have a good idea for a Meetup topic? Get in touch with us at [amsterdam@pyladies.com](http://amsterdam@pyladies.com/). ​💬 Find us on the PyLadies Global workspace: 1. ​[https://slackin.pyladies.com](https://slackin.pyladies.com/) enter your email address and accept the email invitation 2. ​Go to workspace [https://pyladies.slack.com](https://pyladies.slack.com/) 3. ​Join channel #city-amsterdam

De 35ᵉ monthly meetup van [Nimma.codes](https://www.nimma.codes/). Elke laatste dinsdag van de maand. Een cross-language user group voor software developers in de regio Arnhem-Nijmegen. Let op: het eten is er om 17:30. We starten om 18:00 met de opening. *We houden er niet van om eten te verspillen. Ben je verhinderd? Geen probleem, maar meld je uiterlijk een dag voor de meetup af.* **Programma** * 17:30 - 18:00 Inloop + food/drinks * 18:00 - 18:45 **Webbeveiligingsstandaarden: Wat, Waarom en Hoe? - Arjan Eising** * 18:45 - 19:00 Pauze * 19:00 - 19:30 **Django And Its Ecosystem - Quint Wessels** * 1930 - 20:00 **Professional Django Development - Kees Hink** * 20:05 - 21:00 Netwerken en gezelligheid In deze editie hebben we één wat langer praatje en twee korte. In de eerste talk van **Arjan** gaat hij ons wat vertellen over webbeveiligingsstandaarden. Moderne browsers gebruiken een scala aan technieken om websites en gebruikers te beschermen tegen kwaadaardige aanvallen. Deze standaarden zijn cruciaal om de integriteit van gegevens te waarborgen en het vertrouwen van gebruikers te behouden. Ze voorkomen dat gevoelige gebruikersgegevens op ongewenste plaatsen belanden of dat ongewenste code wordt uitgevoerd. Voorbeelden zijn Cross-Origin Resource Sharing (CORS) en Content Security Policy (CSP) voor het veilig aanroepen van externe content en API's. Deze presentatie behandelt de belangrijkste webbeveiligingsstandaarden en de bescherming die ze bieden. Daarnaast krijg je praktische tips voor het opzetten van veilige API's en het effectief aanroepen daarvan vanuit de front-end. **Quint** gaat ons een kijkje geven op Python, waar het staat, en zijn (open-source) ecosysteem. **Kees** gaat ons meenemen in hoe Four Digits Django en WagtailCMS projecten ontwikkelt, implementeert en onderhoudt zonder gek te worden.

**Welcome to our January UX Beers in Antwerp!** This time, we will host our event on Tuesday the 27th of January at [Made](https://www.made.be) in Antwerp. [Ariad](https://www.ariadgroup.com/) and [Creative Skills](https://www.creativeskills.be/) sponsor our events. 📺 Follow the event online? We stream live via [Youtube](https://www.youtube.com/watch?v=EBqyTDAyQBw) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- \#\#\# UX TALKS **Talk 1: Misaligned expectations, endless revisions and design hangovers?** [Martin Lambeau](https://www.linkedin.com/in/martin-lambeau/), Healthcare Lead @Made It often starts with a vague or uncertain brief. This talk explores how co-defining the brand and design strategy leads to stronger ideas, faster decisions, and better design outcomes. **Talk 2: How to survive the UX job market in 2026?** [Marjan Geerts](https://www.linkedin.com/in/marjanatsrimigeerts/), UX researcher, UX designer & trainer @uxcoach.be While UX design was booming in Belgium a couple of years ago, the past year it became more difficult then ever to land a job or assignment in UX. How does that make us feel? What are the questions we all want to get answered? And how to position ourselves in the uncertain UX job market? This talk contains lessons learned from UX designer and coach, Marjan Geerts. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- \#\#\# SCHEDULE 18:00 - Doors open. Drinks & snacks 19.00 - 19.15 - Introduction to UX Belgium Meetup, announcements 19.15 - 19:45 - Talk #1 19:45 -20:15 - BREAK 20:15 - 20:45 - Talk #2 20:45 - 21:30 - Socialize \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- \#\#\# SLACK CHANNEL We have our own UX Belgium slack channel. [Come join us and say hi!](https://join.slack.com/t/ux-belgium/shared_invite/zt-1bjpnuiog-T4Di4flXYPWgbT9KrZ53CA) \*\*\* \#\#\# YOUTUBE CHANNEL All our livestreams and talks are recorded and available on our [UX Belgium youtube channel](https://www.youtube.com/channel/UCno7V18T-EglYXprgrUZQ7A). \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- \#\#\# ABOUT UX BELGIUM UX Belgium is a growing community of User Experience (UX) professionals in and around Belgium. Look for these types of events: UX Beers Periodically, we gather at a different agency or venue to drink beers, network and listen to speakers on various themes in the world of UX and digital design. UX Antwerp: Each last Tuesday of the month UX Brussels: Each second Tuesday of the month, 4x per year UX Hasselt: 4x per year UX Workshops Now and then we organize events to dive deeper into specific skills and techniques in UX. These are smaller, hands-on workshops designed to boost your UX toolbox. \*\*\* The UX Belgium Meetup Team

**3D Workshop** * **Ontwerpen met Fusion360** * **Scannen in 3D** * **Het gebruik van 3D printers** **Je bent nu welkom in de nieuwe locatie NewTechPark** Je kunt ook online aan deze fysieke bijeenkomst deelnemen. De bijeenkomst is dan op de locatie te volgen. Als je [hier](w.j.put@hccnet.nl) vooraf een mailtje stuurt kun je dinsdagavond tussen 19.00 en 20.00 uur inloggen met Jitsi voor vragen, of ter kennismaking met hcc!3D. Online neem je deel aan de bijeenkomst met [https://wij.hcc.nl/3D](https://wij.hcc.nl/3D) [(Alleen toegang als je zichtbaar bent met voor- en achternaam. )](https://wij.hcc.nl/3d)

Join us for an evening of good vibes! Whether you’re a local or an expat, Mingle Mania is the perfect place to socialize and make friends or even to practice languages. 🤝🤼‍♂️💬🙋‍♂️🫂 👉 Join [https://chat.whatsapp.com/GopSuzuFKRBKeYVKQrX4pE](https://chat.whatsapp.com/GopSuzuFKRBKeYVKQrX4pE) The group has many regular members, we intend to do various type of events, the goal is to build a strong community for all sorts of activities. If you have an event idea that you would like to see happen, let us know. We generally have about 20 participants, the age is between 20 and 60 averaging somewhere around 30, language exchange is not strictly enforced, culture exchange happens naturally. **mingle** (verb, intransitive): to move among people and talk to them, especially at a social event. 📍 **What We Are:** * A diverse group of locals and expats * ...going out at least every Tuesday 😊 🆓 **Event Details:** * It is free to join and operated on a voluntary basis! * Please honor the bar by ordering at least one drink.

Every Tuesday, the group 024 Waalrunners goes for a run at a distance of between 5km - 10km. Everyone is welcome to join, you just need to turn up at 20:00 on Tuesday in front of Cafe De Hemel. There are different routes every time, and the group welcomes all new people to join them. After the run we usually stay for a drink at De Hemel. https://waalrunners.activedates.nl https://chat.whatsapp.com/CRXG7x9HQUw4Q1qCrNzXn4?mode=ems_copy_t https://www.facebook.com/024waalrunners-710731759317504

#### Level: Everyone welcome Musical theatre is improvisational theatre where music and sound take the lead. This does not mean you have to sing or perform improvised songs, although that can happen. Instead, musicality in its broadest sense becomes the starting point for scenes. Sound, rhythm, tempo, and tone guide what unfolds on stage. In this course, music is not decoration or background. It becomes an active scene partner. A rhythm can create a character, a sound can set a mood, and a musical impulse can shape the entire direction of a scene. The module is inspired by the work of companies and makers such as Orkater, Monty Python, Het Amsterdams Bostheater, and the Ashton Brothers, where musicality, playfulness, and theatrical imagination meet. #### What will we do Throughout the course, you will explore how sound and music can drive improvisation in different ways. Sometimes a scene will emerge purely from a sound, rhythm, or musical texture. At other times, music will support and deepen an existing scene, strengthening emotion, atmosphere, and timing. You will experiment with how musical choices influence pace, tension, and emotional impact. By treating sound as a creative force rather than an extra layer, you will learn how music can provide structure and momentum, even in scenes without words. #### Who is this course for This course is open to everyone. You do not need to be a musician, play an instrument, or feel confident about singing. Curiosity and a willingness to experiment are far more important than musical skill. The course is built on the belief that everyone has enough musicality to create meaningful and powerful improvised scenes. To make sure the group feels safe and comfortable, there may be a short intake beforehand. This is not about judging musical ability, but about checking whether you feel excited to explore sound, voice, and music in a playful way. #### What will we work on During the course, we will focus on four core elements. 1. Voice use * Exploring the musical possibilities of the voice, from raw sounds and textures to rhythm and melody. 2. Making music * Creating music with simple tools and everyday objects, learning how even the most unexpected sounds can strengthen a scene. 3. Scenes born from music * Discovering how music itself can generate characters, relationships, and structure without starting from text or narrative. 4. Music supporting scenes * Using music to enhance emotion, atmosphere, tension, and transitions within scenes. #### Why take this module This course invites you to experience improvisation from a completely different angle. By starting from sound and feeling instead of words and ideas, you open up new creative pathways and deepen your connection to instinct, timing, and emotion. Many participants find this approach both liberating and surprisingly moving. #### Review “My other improv group, with 20 to 30 years of experience, were moved to tears by what Iwan achieved in his lessons. Two members who had always been told they could not sing and should not use their voice were suddenly singing freely and effortlessly. Iwan opens up new possibilities of how to use music and voice.” *Marieke van Laar* #### About the teacher Iwan Dam is a highly sought after improvisation actor with extensive experience on stage and screen. He has been teaching improv for many years and is known for his open, playful teaching style, combined with a strong focus on technique and personal growth. Iwan studied at the Academy of Performing Arts in Amsterdam, the Central School of Speech and Drama in London, and trained with well known Dutch theatre makers. His work includes youth theatre, musical theatre, television, and many years performing with the improv comedy group Op Sterk Water. He also performs regularly at corporate events and public shows. #### Course details Location: [Buurthuis De Jager](https://maps.app.goo.gl/BvprqXJvWN3GJbPV7), zaal 6, Teun de Jagerdreef 1, Utrecht Free parking and close to Utrecht Overvecht station Dates and time: Tuesdays 20:15 to 22:15 27 January, 3, 10, 17, 24 February, and 10 March 2025 Show date to be confirmed Teacher: Iwan Dam Seven lessons, including a show Price: €185 including 21 percent VAT Improv Utrecht offers one or two funded places per course with a 20 percent discount for people with limited financial means. You can contact Marieke van Laar to discuss this option. Tickets are available via improv-utrecht.weticket.io.

We’re heading into the south eastern Veluwe for a stunning scenic route that stays wonderfully quiet and almost deserted for a big part of the way, before building up to a truly spectacular grand finale! After around 6 km we reach the mysterious “Altar of the Loenermark” (Altaar van de Loenermark). I have no idea what it is, so we’ll discover it together. From there we continue through the beautiful heather and forest landscapes of Loenermark, one of those places where the Veluwe feels wide, wild, and open. Next we pass one of the quirkiest monuments in the Netherlands: the Ijkbasis Loenermark 1957–2007, a tribute to the calibration of measurement instruments from the past. The calibration itself might not sound exciting, but the location absolutely is, right in the middle of wide open heather, with big skies and that endless Veluwe feeling. It also marks about 11 km into the hike, a perfect spot to take our lunch break. After lunch we walk straight through the iconic National Park Veluwezoom, famous for its rolling grasslands and its fluffy semi wild cows. To finish in style, we end at Paviljoen De Posbank for a well earned snack or drink with a view over what many call the most spectacular heather of the Netherlands, complete with rolling hills. From there we head down towards Rheden, where you can easily catch the train or bus home. This is not a loop hike! **📍When and where to meet?** We’ll meet at 10h at busstop Loenen, Leeuwenbergweg. https://maps.app.goo.gl/LC3nNJQo57B5NnSy8 We are leaving a bit earlier otherwise we will find Paviljoen Posbank closed, which would be very sad. ⏰ We **start walking a few minutes after meeting up** — we don’t wait for latecomers, as the forest calls and daylight is short this time of year. **🚗 Coming by car?** This is not a loop hike. If you park in Loenen, you’ll need to make your own way back from Rheden afterwards. **⏸️ Planned Breaks** After **11 km**: Lunch break at **Ijkbasis Loenermark** (bring your packed lunch, this spot is truly in the middle of nowhere) **20 min** [https://maps.app.goo.gl/S5vAEpadAJs93ZrC7](https://maps.app.goo.gl/S5vAEpadAJs93ZrC7) After **19 km**: Snack or drink at **Paviljoen De Posbank** [https://maps.app.goo.gl/wowuqj3sRY5hcid37](https://maps.app.goo.gl/wowuqj3sRY5hcid37) **💸 Payment** Please pay as soon as you sign up: To keep things fair for everyone, if we don’t receive your payment within 48 hours, we will need to remove you from the participant list. If there’s a waiting list, this will happen sooner (in less than 48 hours). If that happens, no worries — you’re always welcome to sign up again if there’s space. 🌟 Early Bird Deal! Join now for just €4 — available for 3 days (72h). After that, the price will be €5. https://tikkie.me/pay/59muhp2djpv45gc6hgh6 **👟 Good to know** * Refund policy: Cancellations are fully refundable up to 1 week before the event (This is Friday 23 January at 23h59). After this period, the fee becomes non-refundable. * Hike difficulty: Our hikes are moderately challenging. Please only join if you’re confident you can keep up with the group’s pace (5 km/ h)— it’s more fun for everyone when we can walk together without long waits. * If the pace is too challenging: We may kindly suggest you continue at your own pace. We’ll give you clear directions to the nearest bus or train so you can return comfortably. * At your own risk: You participate at your own risk, so please make sure you have appropriate insurance coverage for outdoor activities. * Payment note: With Tikkie we only see initials (e.g., J. Doe instead of John Doe). Please include your Meetup name in the payment note so we can match it easily. * Friends joining: If you bring a friend, make sure they also register and pay. * What to bring: Snacks, lunch, and water/ or hot thee/ coffee. * Stay connected: Join our WhatsApp group to be the first to hear about future hikes — ask for the QR code during the hike. * T-shirts: Fairwear-certified organic cotton, eco-friendly inks — €25. Sustainable, odor-resistant, and perfect for hiking. Let us know your size and we’ll bring one for you.

Hi✋ At[ Data Tribes ](https://www.datatribes.nl/)we organise Meetups because we truly care about sharing knowledge both inside and outside the organisation. We believe that it is beneficial to us and to the market as a whole to connect, create, learn and grow together! **The agenda** // Doors open 6.00pm // Drinks and Pizza’s 6.30pm // Start presentations 7.00pm // **Longhow Lam Snowflake Intelligence — Enterprise AI Agent** // Start networking 9.00pm // End Meetup 9.30pm Greetings, Data Tribes Inc.

**Context is becoming the missing link that transforms powerful AI models into truly intelligent systems.** In 2026, the next leap in AI comes from understanding *context* \- user intent\, environment\, history\, and goals\. This shift separates generic outputs from meaningful\, real\-world outcomes\. Join this Meetup to explore why context is the foundation of more reliable, human-centered, and transformative AI. We’ll dive into the role of **knowledge graphs** and how they help AI systems make sense of complex information and connect insights the way humans do. **16:30 - Welcome snacks and drinks** #### **17:00 - Talk 1** #### **Why Context Matters in AI – Grounding LLMs** Aniket Mitra will explore how enterprise data captures the *DNA of an organisation*—the what, where, when, who, how, and ultimately the why behind decisions. He will explain why siloed data limits AI-driven decision-making, and how knowledge graphs provide a unified semantic layer that enables trustworthy, AI-powered control towers across the value chain. **Aniket Mitra** – Aniket Mitra is the founder of Computationele Wetenschapsgroep (CW) which is a technology development SME that specialises in designing, building & scaling Knowledge Graphs for enterprise customers across industry verticals like retail, manufacturing & logistics. **17:30 - Talk 2** **Building Trustworthy AI in Regulated Sectors – Moonjelly, Knowledge Graphs, and the Context Layer** Surajeet Bhuinya will share how a dedicated context layer helps AI systems understand how organisations actually work. Using Moonjelly as a practical example, he will show how connecting people, documents, and processes into a living enterprise graph creates context unique to each industry and use case—leading to better decisions, clearer accountability, and real business impact. **Surajeet Bhuinya** – Surajeet Bhuinya is the founder of DataPebbles, a leading Data & AI company in the Netherlands. With 25+ years of IT experience, he operates at the intersection of data, AI, and innovation, building scalable, practical AI systems that deliver measurable business impact. He is also the founder of Moonjelly, a platform that connects people, documents, and processes into a living enterprise graph, enabling teams to understand context, see impact, and act with confidence. **18:00 - Talk 3** **ReviewGraph – Using Knowledge Graphs to Predict Customer Satisfaction and Extract Hidden Insights** Lifeng Han will present ReviewGraph, a graph-based framework that transforms customer reviews into knowledge graphs to predict ratings and uncover hidden insights. He will compare this approach with traditional NLP methods and LLMs, highlighting how knowledge graphs offer strong performance with lower computational cost, greater interpretability, and promising integration with RAG systems. **Lifeng Han** – Researcher, **[4D Picture](https://www.linkedin.com/company/4dpicture/)** Project. Dr. Han has authored 50+ peer-reviewed publications and previously worked at the University of Manchester on Healthcare NLP. His PhD focused on machine translation (ADAPT Centre, DCU, Ireland). **18:30 - 20:00 - Networking, drinks and snack**

**Online 1-hour women’s circle** ✨ Offered on a donation basis, give what feels right for you. This is a gentle online gathering for women to slow down, reconnect with themselves, and share space with others in a supportive and non-judgmental way. On Sunday evening, we come together to soften the transition into a new week, creating a moment to pause, reflect, and be present. During this 1-hour session, we will move through: * a guided meditation to arrive and settle into the body * a journaling practice to connect with what is alive within you * a sharing circle, where you are welcome to speak or simply listen No previous experience with meditation, journaling, or sharing circles is needed. You are welcome exactly as you are. This is a space where every question, every feeling, and every story is met with care — a space to be witnessed, and to witness other women, with openness, respect, and presence. You can join from the comfort of your home and participate in the way that feels right for you. 🕊 Please have a notebook and pen nearby, and find a quiet, comfortable space where you can be undisturbed for the hour. ✨ Reminder: This event runs on a **donation basis**, so please give what feels right for you.

(Dutch text below) **Bitcoin Eat & Meet with one of the founders of Bitcoin Jungle in Costa Rica - Thursday, January 29** **Time:** Starting at 17:30 **Location:** Foodhall Arnhem, Rijnkade 49 Hans Beunk is one of the founders of [Bitcoin Jungle in Costa Rica](https://www.bitcoinjungle.app/). In this circular bitcoin economy, you can pay with bitcoin at more than 100 locations. Listen to Hans's fascinating experiences, discover the similarities and differences with Arnhem Bitcoinstad, and ask your questions! All of this while enjoying a delicious lunch in the Foodhall. **Warning:** Do not use the QR codes on the tables at the Foodhall, as they do not include a bitcoin payment option. Please go to the bar and food stands to order your food/drinks and pay on the spot with your lightning wallet. About half of the food stands accept bitcoin, which you can recognize by the bitcoin sticker. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- (In Dutch:) **Bitcoin Eat & Meet met één van de oprichters van Bitcoin Jungle in Costa Rica - Donderdag 29 januari** **Tijd:** Vanaf 17:30 **Locatie:** Foodhall Arnhem, Rijnkade 49 Hans Beunk is één van de oprichters van Bitcoin Jungle in Costa Rica. In deze circulaire bitcoin-economie kun je op meer dan 100 locaties met bitcoin betalen. Luister naar de boeiende ervaringen van Hans, ontdek de overeenkomsten en verschillen met Arnhem Bitcoinstad, en stel je vragen! Dit alles onder het genot van een lekkere lunch in de Foodhall. **Waarschuwing:** Maak *geen* gebruik van de QR-codes op de tafels bij de Foodhall, omdat daar geen bitcoin betaaloptie bij zit. Loop even naar de bar en foodstands om je eten/drinken te bestellen en betaal ter plekke met je lightning wallet. Ongeveer de helft van de foodstands accepteert bitcoin, je kunt dit herkennen aan de bitcoin sticker.

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.

For Adults: Beginner Macrame Plant Hangers January 31, 2026 @ 2:00 pm - 3:00 pm Create a basic cord plant hanger and then practice some simple macrame knots to use in future projects. Hosted by Metro Parks VENUE Inniswood Metro Gardens 940 S. Hempstead Rd. Westerville, OH 43081 Phone (614)895-6216

**THIS EVENT HAS BEEN CANCELED DUE TO SNOW EMERGENCY!** **HAPPY HOUSE HUNTERS JOIN THE CENTRAL OHIO INVESTOR NETWORK** \* Time: 5 pm‎ - ‎8 pm‎ ‎ [Eastern Time] \* JANUARY 2026 ONLY: FOURTH Tuesday the 27th, then back to the regular schedule of third Tuesdays next month \* Where: Pastimes Pub at Grandview Yard, 775 Yard St. Columbus 43212 \* Description: Join Us for the Ultimate Real Estate Meet and Greet! Flip, Buy and Hold, Long-Term Rentals, Mid-Term Rentals & Short-Term B&B! Are you passionate about real estate investments or curious about the world of long-term rentals, mid-term rentals, or short-term rentals? Look no further because the "Happy House Hunters" and "The Inns and Outs of a B&B" invite you to come together with COIN for exciting monthly Meet and Greet events for all real estate investors! We look forward to seeing you there!

Let’s meet and discuss whatever comes to mind about one of Tennesse Williams’ most famous plays.