Blockchain
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Yes! Check out blockchain events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the blockchain events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find blockchain events near your location here. Connect with your local community and discover events within your area.
Blockchain Events Today
Join in-person Blockchain events happening right now
3D workshop in Apeldoorn
**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)
Open Hackerspace
Hi Everyone,
This is our weekly open hackerspace evening! Usually from 19:00 :-)
Feel free to drop by, come and nerd with us!
See this Tuesday!
We're in room 126, ring the room number and we'll open the door. We're located on the first floor
Mingle Mania: Culture & Language Exchange
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.
Weekly Running Group
Every Tuesday, the group 024 Waalrunners go for a run at a distance of between 7km - 10km depending on the group. Everyone is welcome to join, you just need to turn up at 20:00 on Tuesday in front of Brouwerij De Hemel. There are different routes every time, and the group welcome all new people to join them.
[https://www.facebook.com/024waalrunners-710731759317504](https://www.facebook.com/024waalrunners-710731759317504)
Umweltauswirkungen von Software "at scale" erfassen
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**[https://teams.microsoft.com/meet/320681133596712?p=dwiXAku1dX5qdtPJkQ](https://teams.microsoft.com/meet/320681133596712?p=dwiXAku1dX5qdtPJkQ)**
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Der König ist tot, es lebe der König. So könnte man das neue Projekt der **Green Software Foundation** umschreiben.
Nach Jahren der Entwicklung bei *Amadeus* (führender Anbieter von IT-Lösungen für die Tourismusbranche) wurde das Projekt in Teilen open sourced und der GSF übergeben.
Ziel von **Carmen** (Carbon Measurement Engine) ist es alle Emissionen über eine Vielzahl von Anwendungen zu erfassen. Somit tritt es faktisch die Nachfolge von „*Cloud Carbon Footprint*“ an und nutzt auch dessen Kennzahlen. Im Kern setzt Carmen auf das Impact Framework auf und bringt es in die reale Anwendung.
Zu Gast haben wir **Florent Morel**, der Kopf hinter Carmen. Er wird uns mit einem Deep Dive in das Tooling einführen und zeigt uns, wie wir Carmen konkret einsetzen können.
Hinweis: Der Talk ist auf Englisch
**Agenda**
18:00 Einlass & Networking
18:30 Vortrag mit einer kleinen Pause zwischendurch
21:00 Ende & Networking
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Green Software Development Karlsruhe ist ein unabhängiger Teil der globalen [Green Software Foundation](https://greensoftware.foundation/) Community.
Das [CyberForum](https://www.cyberforum.de/), die Wirtschaftsförderung, die [Fairantwortung](https://fairantwortung.org/) und der [ImpactHub Karlsruhe](https://karlsruhe.impacthub.net/) sorgen für eine Verbreitung des Events im Netzwerk.
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Kant’s Cave: Home: A philosophy of personal space - Mel Thompson
ATTEND IN PERSON OR ON ZOOM (link upon registration)
NB **This event will now take place at a different venue: the Café of [St. Hilda's East Community Centre](https://www.google.com/maps/@51.5244243,-0.0746385,17z?entry=ttu&g_ep=EgoyMDI0MDkwNC4wIKXMDSoASAFQAw%3D%3D), 18 Club Row, London E2 7EY. The nearest station (just a few minutes walk) is [Shoreditch High Street](https://www.google.com/maps/place/Shoreditch+High+Street/@51.5237626,-0.0741518,16.75z/data=!4m6!3m5!1s0x48761cb7237e45d3:0x832e68d6f5c3b9b0!8m2!3d51.5232573!4d-0.0754661!16s%2Fg%2F1hhvv83t7?entry=ttu&g_ep=EgoyMDI0MDkwNC4wIKXMDSoASAFQAw%3D%3D) (Overground). Apologies for any inconvenience.**
This event takes place on Tuesday as Monday is a public holiday in the UK
This talk will focus on a single question: ‘Where do you belong?’
The idea of ‘home’ reflects one of the deepest and most universal of human experiences. ‘Homes’ may be physical, emotional, intellectual or cultural – they reflect aspects of life with which we identify, where we feel comfortable (or challenged) and where we belong. They are a defiant response to our awareness of the vastness of space.
From Diogenes and Buddha to Nietzsche and Heidegger, we’ll be looking at the experience of belonging, and exploring ways in which it shapes our thinking about the nature of self, ethics and politics.
Over the last 50 years, **Mel Thompson** has written more than 40 books on philosophy and religion and is probably best known for the philosophy titles in the long-running ‘Teach Yourself’ series. His website is at [essexthinker.com](http://essexthinker.com/).
Event video teaser: [https://youtu.be/CPiG1qCOyqM](https://youtu.be/CPiG1qCOyqM)
For the full programme of events pls see [pfalondon.org](http://pfalondon.org)
This event is supported by The Royal Institute of Philosophy's [Local Partners Programme](https://royalinstitutephilosophy.org/news/fund-your-event/)
Amsterdam PM bijeenkomst
Amsterdam Perl Mongers is een Perl gebruikers groep, die allerlei events in de omgeving van Amsterdam organiseert om Perl users te helpen.
Voel je vrij om mee te doen aan de maandelijkse bijeenkomsten van Amsterdam.pm, waar je andere Perl adepten kunt ontmoeten, over Perl kunt praten, discussiëren en kennis opdoen.
Onze bijeenkomsten vinden als regel plaats op de eerste dinsdag van elke maand.
Blockchain Events This Week
Discover what is happening in the next few days
Matcha Tasting & Mingle
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.
Dingen doen denken
**Zondag 10 mei presenteert OPA een boekpresentatie voor Dingen doen denken, het nieuwe boek van auteur Jeroen van den Eijnde en ontwerper Jannie Guo.**
Dingen doen denken bevat teksten die Van den Eijnde schreef tussen 1994 en 2025, van persoonlijke observaties tot bijdragen aan vak en publieksboeken over design en ontwerpend onderzoek. Kunstenaar en ontwerper Jannie Guo heeft het boek vormgegeven. Beiden verzorgen een presentatie met aandacht voor de teksten van Jeroen en het ontwerp van Jannie. Walter Jansen van Het Colofon gaat met hen in gesprek.
Graag aanmelden via info@hetcolofon.nl met de vermelding van het aantal personen.
9.5km hike from Soest-Zuid to Amersfoort CS via Soesterduinen
For our next hike we'll be following a beautiful 9.5km route starting at Soest-Zuid train station and ending at Amersfoort Central Station. On the way we'll pass by the Soesterduinen dunes and the Birkhoven forest. Will you join?
Utrecht Hiking Community aims to organise one hike per month in the Utrecht Region. Anyone is welcome to join, no matter whether you're a beginner or an experienced hiker, a local or an expat, a professional or a student, as long as you bring a good mood. We are not about fast hiking, but about social hiking: being active, exploring places, meeting like-minded people and just generally having a fun walk.
We'll be starting from Soest-Zuid train station at 10.30AM. This time we won't be following a circular route, which means we won't end at our starting point, but we'll end at Amersfoort Central Station instead. Those who want to return to Soest-Zuid station afterwards to get back to their car, can take bus 70 from Amersfoort, which is going every 15 minutes.
Please try to arrive to Soest-Zuid on time. We'll start our hike at 10.30AM and won't let the whole group wait for you in case you're arriving later. Only in case the train scheduled to arrive at 10.24AM has some delay, we'll wait for that train to arrive. If you're arriving after we have departed, you can send a message on WhatsApp to +31621177691, so we can share our location with you and you can try to catch up with us.
Soest-Zuid station has a toilet, but please don't count on it to work. When checking the route, it was closed. On the way there are no public toilets, so please use a restroom before you arrive.
The route is going over both paved and unpaved roads and we'll even be walking through the sand of the Soesterduinen dunes for a bit (not for long, as it's harder to walk through the sand than on the paths). Please wear good shoes, bring something to drink for on the way and use SPF if it'll be a sunny day
Dogs are allowed on the route, but need to be kept on a leash on parts of the route.
After the walk, those who want can join for lunch/drinks in the center of Amersfoort. This is not directly next to Amersfoort Central Station, but at a distance of another 15-20 minutes of walking.
Since we do make some costs while organising our hikes (MeetUp subscription, travel expenses), a small donation would be very much appreciated. You can do so by following this link: https://www.ing.nl/payreq/m/?trxid=s9tT34cUyD97YuSHhIYbTIqN4LfxLAn9
If you have any questions, please feel free to ask.
See you on Saturday 9th of May at Soest-Zuid train station!
Lunch+ salsa/bachata hangout
Hi everyone!
This is the first meetup for the salsa and bachata RU group!
The idea is to keep it very relaxed: meet each other, chat, and get to know fellow students who are interested in salsa and/or bachata. Everyone is welcome, wether you already dance or are just curious.
We’ll meet outside at the Spinoza building (SP B00.01) between the Spinoza building and the Maria Montessori building, at the outdoor table.
Feel free to bring your lunch and just hang out! The reserved spot is officially for about 8 people, but since we’re a bigger group we can easily stand around or spread out nearby if needed.
If people are up for it, I might bring a small speaker and we can dance a song or two, but nothing formal.
I hope to see you there!
Let's go to a music event and talk with/in Japanese in Amsterdam
This is a public event.
https://www.mamalouise.nl/stemmen/#meer
Location: Amsterdam
https://share.google/cwDD8kYtynE6gveog
Please WhatsApp your meetup organisor Mari for your confirmation!
NLUUG Voorjaarsconferentie 2026
Op 7 mei 2026 zal de [NLUUG Voorjaarsconferentie 2026](https://nluug.nl/evenementen/nluug/voorjaarsconferentie-2026/) (#VJ2026) plaatsvinden.
De [Call for Proposals](https://cfp.nluug.nl/nluug-voorjaarsconferentie-2026/cfp) is geopend tot 06-03-2026. Heb je een interessant onderwerp waar je graag de Open Source wereld meer over wilt laten weten, schrijf je dan vooral in.
De conferentie voor bedoeld voor NLUUG leden. Zij hebben de mogelijkheid om een introducee mee te nemen.
De inschrijving voor de Voorjaarsconferentie zal in Q1 2026 geopend worden
1st picnic of the year get together & 4Y Anniversary @ Wilhelmina Park / Utrecht
Hi everyone! With good weather present, let’s get together for a picnic-themed meetup! In the spirit of BYO things, feel free to join with food, drinks, blankets to lie down on, games, or just good vibes.
If the weather allows and people are up for it, there’s always the possibility of follow-up drinks later that day.
Exact Location to meet:
Dropped pin
https://maps.app.goo.gl/6SbDVFQJdP1WWVdG8
More tips on how to find the group will follow in the comments on the day of the meetup.
Hope to see you there! :)
In case of bad (NL) weather, the Picnic might be moved to another day.
Blockchain Events Near You
Connect with your local Blockchain community
Building Scalable Customer Identity Resolution Pipelines on AWS Using AI
Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs.
This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context.
We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing.
**SPEAKER BIO**
Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments.
https://www.linkedin.com/in/mosaic-basha-syed-92300856
**CALL FOR SPEAKERS**
Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/)
**THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/)
**DIRECTIONS**
8800 Lyra Dr #450 · Columbus, OH
go to 4th floor.
**Want to sponsor the pizza and/or bar tab?**
Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com
Indianapolis Friendly Verified Locals Speed Dating
**Online Speed Dating for Mature Indianapolis Singles**
Live on Zoom. Real conversations. Local people who value genuine connection and traditional dating.
**Pick your age group to register:**
- Ages 18-32: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Indianapolis&groupurlname=local-warmth-meetups-for-mature-souls&ar=18-32&face_v=2.0)
- Ages 30-46: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Indianapolis&groupurlname=local-warmth-meetups-for-mature-souls&ar=30-46&face_v=2.0)
- Ages 40-58: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Indianapolis&groupurlname=local-warmth-meetups-for-mature-souls&ar=40-58&face_v=2.0)
- Ages 55+: [Click to Register](https://tempodating.com/product?productId=476.0&productType=onlineSpeedDating&city=Indianapolis&groupurlname=local-warmth-meetups-for-mature-souls&ar=55+&face_v=2.0)
RSVP alone does not hold your spot. Register through the link above and complete the quick personality quiz.
For mature singles who appreciate meaningful connections and are serious about finding the right person. Host-guided. All ages welcome. Mutual matches shared after the event.
NFT AI ART Columbus
NFT's are here to stay folks!
This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more.
**PLUS**
This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.
Starting and Maintaining Relationships
This is a free in-person meeting.
Let's talk about relationships in such a way that you can really benefit from the knowledge.
We can talk about
* Soulmates
* How to start a relationship
* How to maintain a relationship
* How to pick the right partner
* How to recognize the red flags
* How to improve communication
* How to avoid argument and fights
* How to increase trust
You ask the questions, we'll talk about them.
Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
This group is sponsored the Dianetics & Scientology Self-Improvement Center.
CBusData - Practical AI for Power BI Developers
Practical AI for Power BI Developers
A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective.
This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly.
Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.
HOW TO BE A BETTER COMMUNICATOR - A FREE SEMINAR
Communication is everything in life
You are only as successful as your ability to communicate.
\- What if you could confidently talk to anyone?
\- What if you had the ability to calmly control every conversation?
\- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence?
You can!
The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate.
Hosted by the Church of Scientology of Central Ohio
1266 Dublin Road, Columbus, OH 43215
For more information, contact Rhiannon, the Event Host at 614-221-5024
Gold Star Business Networking
Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!






























