Biología DIY

Easter Monday still free? Come join us for a walk between two of Utrecht's most beautiful castles! 🏰 We start from the bus stop Haarzuilens, Kasteel de Haar and make our way through nature to Slot Zuylen, two stunning spots that are worth a visit any time of year. The walk is around 2,5-3 hours and there will be plenty of time to explore both castles and take a break in between. A nice way to spend a hopefully sunny day, get some fresh air, and meet some new people along the way.

If you are living in The Netherlands, by now, you may well have noticed the amount of open water. If you enjoy cycling in the city, you may wish to feel safer as you navigate the bridges and canals. And you may also want to get ready for visiting the beach, pools or the many lakes this summer. Learning how to swim takes approx 1 year and it all starts with the very first lesson. New comers enroll via our website and pay € 30,50, this is the first lesson and a goody bag. After the class you agree with the personal swim coach how to continue to obtain your final objectives. Enrolling is only possible via [www.your-personal-swim-coach.nl ](https://www.your-personal-swim-coach.nl/)hence a rvsp via meetup is not enough.

A great ride along the Vecht and Gein rivers. You will love this route. Please ride single file along the winding river as there can be cars around each corner. **Route:** https://connect.garmin.com/modern/course/441606271 GPX: https://drive.google.com/file/d/17-T_pT_GH3QKSFcH1WWgfArvxSdAkVzO/view?usp=sharing **Afterwards:** Drinks at Polder https://maps.app.goo.gl/tbt5DDG7YLU3uWvaA **Rules:** \- Download the route to your cycling computer so you can always find your way home \- Make sure to arrive on time \- Before you ride\, decide as a group how you want to ride: you can split up in a fast and a slow group or stay together\, but make sure to discuss what pace you are going to ride and whether you are going to wait if someone is slower than the group\, or not\.

Samen sporten, gewoon voor de fun, elke week een divers programma, met allerlei verschillende sporten. Je hoeft niet de beste te zijn, maar wel zin hebben om samen te spelen en te leren. Tijdens een training doen we verschillende spelletjes, basketbal, voetbal. volleybal, spikebal, honkbal. Kom je ook, de bal ligt bij jou!! Eerste keer meedoen is altijd gratis, daarna kan je beslissen of dit voor jou is, of niet!! Dus kom een keer proberen. Kan je niet op deze dag, we sporten ook op andere dagen nl Zondag om 9:30 of Maandag om 20:30 Stuur mij een berichtje als je op die dagen een keer wil proberen! The amount of people rsvp'd to this game doesn't match the real number of people at the event, as Meetup is only used for promotion purposes.

New Year, New Sport! 🏐 ​Whether you've never played volleyball before or it’s been many years since you last hit the court, you are very welcome to join our Beginner Group! ​We train every Monday at 9 PM at Gymnasium Bibian Mentel in Zeeburgereiland. ​Come learn the basics, get moving, and meet new people in a fun, relaxed environment. ​Get more info here: ​WhatsApp Group: https://chat.whatsapp.com/EnPEK1bHLiTGdpqz6Vtbm4 ​Instagram: @brazucavolley

We’ll go for a relaxed 45-minute walk through Amstelpark, following the designated paths. With spring in full bloom, the park is looking especially beautiful—perfect for a refreshing stroll and good company. 🌸 🌷 🌹 🪻 🌿 After the walk, we can grab a drink at the mini golf & pancake restaurant, which is also the meeting point🥞🍹 Please bring comfortable shoes and only sign up if you are really joining. Looking forward to seeing you there!

Collaging is fun and deeply relaxing - a bit like building with visual LEGO. It’s also a powerful tool for reflection and intention-setting. In this workshop, we’ll explore what supports your wellbeing and make it visible. Through images, color, and texture, you’ll build a collage that captures what nourishes you — something you can return to as a gentle reminder. You’ll create a personal Self-Care Guide based research about burnout prevention and on 15 core needs framework. Come solo or with others. No experience required — just curiosity. All materials and light, supportive guidance are included. You’ll get: -A visual wellbeing manifesto -A completed A3/A4 collage -Tea, cookies + a supportive environment for self-exploration Hello! I’m Maria Bilkova, MSc - a cognitive psychologist and user researcher. I love translating behavioral science into simple practices people can actually use. Through UX work, coaching, and facilitation, I help individuals and teams manage energy, move through career challenges, and design meaningful change in a way that feels grounded and doable. 👥 Only 5 spots available ⏰ 2 hours 💶 €43 (includes all the supplies to make a collage). **Tickets are mandatory** - [order them here](https://www.shaggies-amsterdam.com/service-page/care-collage-with-maria-bilkova)

It's time for a new Dutch PowerShell User Group in-person edition. This continues our community events, bringing people together around DevOps, PowerShell scripting, and automation in the Netherlands. Hosted at Rubicon in Leusden, the evening will be a chance not only to learn but also to reconnect with fellow community members. **Speakers** As part of this restart, we have opened a [Call for Papers](https://sessionize.com/dupsug/) to give both new and experienced speakers the opportunity to contribute. The full program will be announced soon. **Agenda** The event will take place on the 8th of April, 2026. All times are listed in CET. * 17:30 – 18:00 Arrival * 18:00 – 18:45 Dinner * 18:45 – 19:00 Welcome from Rubicon / Organizers * 19:00 – 19:45 First Session * 19:45 – 20:15 Break * 20:15 – 21:00 Second Session * 21:00 – 21:30 Networking **Speaker Information** With the restart of DuPSUG, we are opening the stage for both familiar names and new voices. The [CFP](https://sessionize.com/dupsug/) is currently live, and speakers will be announced shortly. **Sessions** As we restart our events, sessions will continue to focus on advanced topics in automation, scripting, and DevOps. ### 1\. Keep secrets away from AI Assistants: Secure Secrets Management with PowerShell \- Jev Suchoi *More often than not, today’s engineering happens inside AI-assisted development environments (IDE's). While this boosts productivity, it also introduces a new risk: secrets leaking into prompts, suggestions, logs, or chat history. This session shows how to set up a local engineering environment using PowerShell so secrets never end up in code, source control, or an IDE’s AI assistant.* *The session starts with pragmatic local engineering patterns: separating configuration from code, structuring local secret files, and using .gitignore correctly to prevent accidental exposure. From there, it moves to a secure-by-default approach using the PowerShell SecretManagement and SecretStore modules. Encrypted vault registration, safe unlocking, and runtime secret consumption are covered without leaking sensitive values into scripts, terminals, AI prompts or sharing them with AI Assistants lurking in your development environment.* *As a demo, secure authentication to Azure and Azure DevOps is demonstrated using PowerShell without exposing credentials to environment variables, clipboard history, or AI tooling. The focus remains on habits and patterns that scale from solo engineers to professional engineering teams.* ### 2\. Modern Powershell module development \- Marko Stanojevic *Demonstrate powershell module template with built in versioning, labeling, CI/CD, devcontainer, VS code settings, built in tasks, Github Copilot and agents instructions, pull request labeling and release notes automatic generation.* *[https://github.com/WarehouseFinds/PSScriptModule](https://github.com/WarehouseFinds/PSScriptModule)* **Location** We are in-person at: Rubicon Leusderend 36 3832 RC Leusden Participation is free, and you are encouraged to attend in person. **Tickets** We kindly ask you to register your attendance through Meetup. Our events are made possible through sponsorship, and accurate attendance numbers help us secure continued support. Please make sure to register if you plan to attend, and update your RSVP if your plans change.

Come join us for a punch needle workshop and begin your journey into this endlessly fun craft! During the workshop you learn exactly how to punch, stitch by stitch, and we share lots of tips and tricks along the way. We explain various techniques and you get to design your very own pattern which you will then create into a masterpiece under the guidance of our instructors. You can choose to make whatever design you like, or pick from the templates we have available in the class! No experience necessary. \*Tickets are required! Order them [here.](https://www.shaggies-amsterdam.com/service-page/punch-needle) During the class you will learn: -How to thread a punch needle; -What kinds of fabrics and yarns you can use in your work -How to stretch the base fabric over your frame -Where and how to punch your first stitches -How to change colors/yarns -How to finish the punch needle work At the end of the class you will be a punch needle pro, and you'll get to take your masterpiece home to brag to all your friends and family! Our instructors will keep the energy high by providing tea, coffee and snacks during the workshop.

**Hi Everyone!** **Details:** This is the only Shrinky Dink workshop experience in Amsterdam! Shrinky dinks is an art form that uses sheets of special plastic that shrink and contract when they are heated. The sheets can be drawn on and coloured with marker pens and cut with scissors. When they are heated they shrink into cute little charms that can be made into key chains, earings, jewellry, lapel pin badges and fridge magnet. These were really popularity in the 1980s but they are currently making a come back! Draw you favourite cartoon character or picture on the plastic and then shrink it. Cover it in UV resin to dry and then attaché them to earring badges pins and keychains! Make beautiful and unique gifts for your loved ones. **Date:** The workshops are on the second Sunday of every month at 1:15pm. **Workshop Description:** The workshop is 2-3 hours All equipment, materials and instructions is included. It is a good idea to have an idea about what character you would like to draw and make into a shrinky dink. Maybe Hello Kitty? Cinnamoroll? Buzz Lightyear? Pikachu? Lilo & Stitch? Once you have decided what you want to draw, print it out or save a picture to your smartphone or tablet and bring it to the workshop. If you can’t decide, we have a mini library of books teaching you how to draw cute / kawaii animals and popular cartoon characters that you can use for inspiration. We also have a selection of pre-printed templates of popular characters you can use to trace. The workshop will start with an introduction and will cover the following topic. 1\. How to draw\, trace and colour on the shrink dink sheets\. 2\. How to trace using you phone or tablet\. 3\. How to cut and shape shrink dinks\. 4\. How to heat them and keep them flat\. 5\. Applying UV resin and how to cure them\. 6.Attaching charm to earing hoops, keychains, badge pin and magnets. 7\. Troubleshooting common problems\. Curling\, smudges & rough edges\. The workshop is a fun and relaxing afternoon of hands on art and craft. It wil be a fun time of crafting, laughing and chatting with people in a nice environment with an excellent soundtrack. An apron and gloves are provided but it is recommended to wear old or dark coloured clothes. **Venue location:** [Maakplaats Room](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) [1st Floor](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) **[OBA CC Amstel](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5)** [Cullinanplein 1,](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) [1074 JM](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) [Amsterdam](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) **Cost and payment:** €30 for four designs. You will be given one A5 sheet of shrinky dink paper. From this sheet you can cut it into 4 piece to make 4 designs. Select 4 accessories. **Accessories:** 1\. Keychain 2\. Ball bead chain 3\. lapel pin backing 4\. pin badge backing 5\. Earring hook 6\. fridge magnet 7\. Crocs shoes jibbitz charms 8\. Crocs shoes LED flashing jibbitz charms \(addtional €1 per flashing module\) If you require additional shrink dink sheets or accessories they can be purchased on the day. The workshop has a maximum of 10 people as such your place will only be confirmed once payment has been made. **Payment:** Please email me at [origamicrane@gmail.com ](http://mailto:origamicrane@gmail.com/)before making payment Please make payment to the following account Name: Samuel Tsang IBAN:NL41 ABNA 0248 6878 40 Payment reference: **[your full name],** Shrinky Dinks **[Month]** **Refund and cancellations:** 100% refund if cancelled at least 7 days in advance. 50% refund if cancellation is less then 7 days. No refund if cancellation is less than 48 hours before the workshop. In the unlikely event that I need to cancel the workshop I will automatically issue full refunds within 24 hours. Let me know if you have any questions. **Additional information:** Please note that this is a hand on crafting session. We will be very happy to guide and assist you but we can not do the drawing and decorating for you. You are purchasing an arts and craft activity with instruction, material and tools provided. The resulting artwork you create is dependant on your own skill and creativity, we can not be held responsible if you are unhappy with the end result. The workshop is suitable for complete beginners. Children are welcome to attend but we only recommend the workshop for children over 10 years old as it require several hours of concentration and fine motor skills. Please note children must be accompanied by a responsible adult during the workshop. We are not a child minding services and can not take responsibility for children. **Hi Everyone!** **Details:** This is the only Shrinky Dink workshop experience in Amsterdam! Shrinky dinks is an art form that uses sheets of special plastic that shrink and contract when they are heated. The sheets can be drawn on and coloured with marker pens and cut with scissors. When they are heated they shrink into cute little charms that can be made into key chains, earings, lapel pin badges and fridge magnet. These were really popularity in the 1980s but they are currently making a come back! Draw you favourite cartoon character or picture on the plastic and then shrink it. Cover it in UV resin to dry and then attaché them to earring badges pins and keychains! Make beautiful and unique gifts for your loved ones. **Date:** The workshops are on the second Sunday of every month at 1:00pm. **Workshop Description:** The workshop is 2-3 hours All equipment, materials and instructions is included. It is a good idea to have an idea about what character you would like to draw and make into a shrinky dink. Maybe Hello Kitty? Cinnamoroll? Buzz Lightyear? Pikachu? Lilo & Stitch? Once you have decided what you want to draw, print it out or save a picture to your smartphone or tablet and bring it to the workshop. If you can’t decide, we have a mini library of books teaching you how to draw cute / kawaii animals and popular cartoon characters that you can use for inspiration. We also have a selection of pre-printed templates of popular characters you can use to trace. The workshop will start with an introduction and will cover the following topic. 1\. How to draw\, trace and colour on the shrink dink sheets\. 2\. How to trace using you phone or tablet\. 3\. How to cut and shape shrink dinks\. 4\. How to heat them and keep them flat\. 5\. Applying UV resin and how to cure them\. 6.Attaching charm to earing hoops, keychains, badge pin and magnets. 7\. Troubleshooting common problems\. Curling\, smudges & rough edges\. The workshop is a fun and relaxing afternoon of hands on art and craft. It wil be a fun time of crafting, laughing and chatting with people in a nice environment with an excellent soundtrack. An apron and gloves are provided but it is recommended to wear old or dark coloured clothes. **Venue location:** [Maakplaats Room](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) [1st Floor](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) **[OBA CC Amstel](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5)** [Cullinanplein 1,](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) [1074 JM](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) [Amsterdam](https://maps.app.goo.gl/V9H9ya9xKFpNKt7s5) **Cost and payment:** €30 for four designs. You will be given one A5 sheet of shrinky dink paper. From this sheet you can cut it into 4 piece to make 4 designs. Select 4 accessories. **Accessories:** 1\. Keychain 2\. Ball bead chain 3\. lapel pin backing 4\. pin badge backing 5\. Earring hook 6\. fridge magnet 7\. Crocs shoes jibbitz charms 8\. Crocs shoes LED flashing jibbitz charms \(addtional €1 per flashing module\) If you require additional shrink dink sheets or accessories they can be purchased on the day. The workshop has a maximum of 10 people as such your place will only be confirmed once payment has been made. **Payment:** Please email me at [origamicrane@gmail.com ](http://mailto:origamicrane@gmail.com/)before making payment Please make payment to the following account Name: Samuel Tsang IBAN:NL41 ABNA 0248 6878 40 Payment reference: **[your full name],** Shrinky Dinks **[Month]** **Refund and cancellations:** 100% refund if cancelled at least 7 days in advance. 50% refund if cancellation is less then 7 days. No refund if cancellation is less than 48 hours before the workshop. In the unlikely event that I need to cancel the workshop I will automatically issue full refunds within 24 hours. Let me know if you have any questions. **Additional information:** Please note that this is a hand on crafting session. We will be very happy to guide and assist you but we can not do the drawing and decorating for you. You are purchasing an arts and craft activity with instruction, material and tools provided. The resulting artwork you create is dependant on your own skill and creativity, we can not be held responsible if you are unhappy with the end result. The workshop is suitable for complete beginners. Children are welcome to attend but we only recommend the workshop for children over 10 years old as it require several hours of concentration and fine motor skills. Please note children must be accompanied by a responsible adult during the workshop. We are not a child minding services and can not take responsibility for children.

'KAFKA ON THE SHORE' by Haruki Murakami 'The aging Nakata, tracker of lost cats, who never recovered from a bizarre childhood affliction, finds his pleasantly simplified life suddenly turned upside down. There is a savage killing, but the identity of both victim and killer is a riddle. Kafka on the Shore follows the fortunes of two remarkable characters. Kafka Tamura runs away from home at fifteen, under the shadow of his father's dark prophesy. The aging Nakata, tracker of lost cats, who never recovered from a bizarre childhood affliction, finds his pleasantly simplified life suddenly turned upside down. Their parallel odysseys are enriched throughout by vivid accomplices and mesmerising dramas. Cats converse with people; fish tumble from the sky; a ghostlike pimp deploys a Hegel-spouting girl of the night; a forest harbours soldiers apparently un-aged since WWII. There is a savage killing, but the identity of both victim and killer is a riddle. Murakami's new novel is at once a classic tale of quest, but it is also a bold exploration of mythic and contemporary taboos, of patricide, of mother-love, of sister-love. Above all it is an entertainment of a very high order.' ***Please read the book and join us for a lively discussion (in English) about the contents during our afternoon book club meeting.*** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **PLEASE NOTE:** This is an IN-PERSON event in Amersfoort, The Netherlands. Please cancel your attendance in advance if you are unable to join, so that those on the waitlist can participate. Looking forward to seeing you all IN REAL LIFE then! Best regards, Sandra

Soccer + vegan deli eats = the perfect Saturday ⚽🌱🔥 We’re kicking things off with soccer (all levels welcome!) and then heading to Vida’s Plant-Based Butcher for some seriously good food—Vida’s Reubens, Philly cheesesteaks, Chipotle Cheddar Melt and classic deli sides. Whether you’re playing, socializing, or just here for the food, this is a great way to meet like-minded people and enjoy the day! Game → Food → Good vibes 📍 Soccer - Park of Roses 3923 N High St Columbus, OH 43214 📍 Vida’s Plant Based Butcher 1724 Northwest Blvd Unit C Columbus OH, 43212

This meeting will be a discussion of the book "the Science of Aliens" by Mark Brake

**SPECIAL PROMOTION**: Buy 3 and get 1 Free! (5 oz glass jars only) Looking for a creative night out that isn’t boring or corporate? Come hang out at **The Arcane Foundry** for an open candle bar and a 3D print paint and sip! Choose something from our 3D-printed shelf — *think ceramic paint-and-sip, but way cooler and with custom models we print in-house.* Or head to the candle bar and pick your fragrances to pour your own **pillar candle or container candle**. Sip complimentary tea, enjoy bakery snacks, and **BYOB wine or beer** while you paint, pour, and make whatever the hell you feel like making. No experience needed — this is all vibes, fun, and meeting new people while creating something you’ll actually want to take home. **Candle Making** (includes vessel, your choice of wick, wax, scented oil, labels and lids) 5oz Glass Jars $15 8oz Candle Tins $25 12oz Glass Candles $35 12oz Amber Jars $40 16 oz Skull or Jack o Lantern Candle Mugs $65 (Limited Edition!) \[www\.thearcanefoundry\.com\]\(The Arcane Foundry\) **All materials included. You just bring yourself (and your drink of choice).** **Payments accepted:** * Credit Card * Venmo: @Daclaud-Lee * Cashapp: $DaclaudL

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

**⚔️ Introduction to Wargaming & Painting Miniature Soldiers at The Arcane Foundry ⚔️** Join me in **The War Room at [The Arcane Foundry](https://share.google/S5i6DYJnJteHWeKtd)** for a laid-back evening of hobby talk and tabletop fun! For just **$25**, you’ll get a **3D-printed regiment of 20 high quality resin models** of your choice to paint — a **$40-$70 value if you were to buy them elsewhere!** (Please look up the price of minis, you are getting a steal). Bring your creativity, relax, and let’s make something awesome together. **Choose one from Below:** * 20 Cathayan Infantry * 20 Dwarf Warriors * 20 Wood Elf Spearmen Step into a world where strategy meets artistry — and where every painted figure tells a story of battle, honor, and imagination. Join **Daclaud** at **The Arcane Foundry** for an evening that introduces newcomers and enthusiasts alike to the timeless craft of **tabletop wargaming** and **miniature painting**. My own journey began with a fascination for fantasy — knights in armor, grim and hardened warriors, and monstrous creatures locked in epic battle. That passion led me to **Dungeons & Dragons**, where I painted my first **Basic Heroes set** and felt the spark that comes from bringing a character to life in miniature form. Not long after, I discovered **Warhammer Fantasy** and **Warhammer 40,000**, and I was hooked. The vision of vast armies clashing across the table — each unit meticulously painted, each story unfolding through dice and imagination — became my creative obsession. During this event, we’ll explore the **origins of wargaming**, from its early military simulations to the richly detailed worlds of modern tabletop battle systems. You’ll learn how to **build and customize your own armies**, paint your first figures, and experience the joy of turning strategy and storytelling into a hands-on art form. Whether you’re drawn by the lore, the hobby, or the thrill of commanding miniature legions, this introduction will open the gates to a world that has captivated hobbyists for generations. **🎨 RSVP today and join us at The Arcane Foundry — where every brushstroke and battle tells a story.**

Dinner and dancing