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Meet other local people interested in Ontology: share experiences, inspire and encourage each other! Join a Ontology group.
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Frequently Asked Questions

Yes! Check out ontology events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the ontology events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find ontology events near your location here. Connect with your local community and discover events within your area.

Ontology Events Today

Join in-person Ontology events happening right now

Let's go to a concert and talk with Japanese
Let's go to a concert and talk with Japanese
This is a public event. https://www.nesko.nl Please WhatsApp your meetup organisor for your confirmation!
Hiking excursion Moerputten Bridge & Forest - Den Bosch North Brabant region
Hiking excursion Moerputten Bridge & Forest - Den Bosch North Brabant region
Hi everyone! For those who want to enjoy nature, trips/excursions, and generally a more outdoors setting, let’s get together for a hiking excursion! The plan is to meet at Utrecht Central (and/or a train station that is closest to our hiking area), and then we begin our hiking route. For first-timers (or as a helpful reminder 😉), I recommend that you wear a comfy outfit & shoes and bring water & a snack or two. At some point during the excursion, we can do a break in-between to rest and eat/drink for a while. Depending on the time & weather, and whether people are up for it, there’s always the possibility of follow-up drinks later that day. More info about the route/location: https://www.komoot.com/smarttour/4265776?ref=atd The route is a 25km one, starting & finishing at Den Bosch Train station. To my knowledge, dogs are allowed, but double check beforehand More tips on finding the group along with helpful contact info with the host will follow in the comments the day before the meetup. To those interested, hope to see you there! 😄 In case of bad (NL) weather, the event might be moved to another day.
Linux Repair Café Utrecht
Linux Repair Café Utrecht
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.
Storytelling Workshop: How great would it be to create our own versions of tales
Storytelling Workshop: How great would it be to create our own versions of tales
* Host will tell you parts of an existing lesser known myth. * You retell this myth as a team using the prompt from the host. * Host reveals the original myth. The event showcases the power of collective story telling. There is no compulsion to speak, one can attend by merely listening to the stories. It is a safe place 🙂✨ Everyone plays the game in the way they feel the most comfortable. The event price is 10 euros, which includes one drink. Host gets 5 for the preparation of the myths and prompts, the rest goes to the establishment where the event is hosted.
April Board Games Meetup
April Board Games Meetup
Whether you are a veteran board gamer, or it is your first time playing board games, time to roll some dice, play some cards and flip the table!!! :P You can bring your own games and/or play those brought by others. Also, plenty of games to be chosen from Het Lab to be played. No need to know the rules to a game beforehand. Usually people are happy to explain the rules. Feel free to drop a comment in the event's comments section to look for players for a specific game. \- You can bring your own food or have it delivered. There are plenty of restaurants and food venues are around Het Lab. You can buy soft drinks at Het Lab. \- As usual\, voluntary contribution of 3 Eur per person is more than welcome to pay for the costs of the venue \- All participants get 10% discount on all games purchases on the day of the Meetup Hope to see you all there, happy gaming in the meantime!
3 hours of (board) games at the Library
3 hours of (board) games at the Library

Ontology Events This Week

Discover what is happening in the next few days

Hike along Blikkenburgervaart loop from Driebergen-Zeist (16.1 km)
Hike along Blikkenburgervaart loop from Driebergen-Zeist (16.1 km)
* We **start at 11:30** at Train Station Driebergen-Zeist (in front of: NS Stationshuiskamer https://maps.app.goo.gl/rxbgbhe877qTaoE2A * Length: \~16 km (4 - 5 hr hiking) * What to bring: lunch, water, snack. * For whom: As always, sporty folks that like to combine social event with being active in nature. **Getting there by Train:** * To Station: Driebergen-Zeist https://maps.app.goo.gl/1o211iUUR7ZzWZAq8 **Getting there by Car:** * P+R Driebergen-Zeist: Stationsweg 15B, Driebergen-Rijsenburg (payed) https://maps.app.goo.gl/Rzkus3PV1cXaiBV89 **Note:** * Please **pay a small fee (3 euro)** to help us cover the (increased) yearly Meetup contribution of 240 euro. We'll ask you to pay before the start of the hike (can be on the day itself). No refunds, but in the unlikely event that hike would be cancelled and you already paid, you don't need to pay for your next hike. Thank you so much! Use the **safe link** here: https://betaalverzoek.rabobank.nl/betaalverzoek/?id=cqlYWv_MTpSjp2VkROXWhA * Keep in mind that the hike can be canceled when the weather is very bad (**always check the event before you go**). * If you RSVP 'yes' we expect you to show-up. Please do not cancel less than 24 hours before the hike. **No-shows** will lead to your removal from the group. Thanks for the understanding. * By signing up for this event, you agree to release the organizers from any responsibility and liability in all claims. As the participation is strictly voluntary and you freely choose to join, it is the responsibility of individuals participating to ensure that they are fit enough and have adequate coverage to protect themselves.
Sunday Morning🌞 Run
Sunday Morning🌞 Run
🏃🏻‍♂️🏃🏼‍♀️
De Troost Tafel - 26 april
De Troost Tafel - 26 april
Wil jij met mij op een culinaire reis door rouw? Ik nodig je van harte uit voor de Troost Tafel – Lunch Editie. Een intieme middag waar we samen aan tafel gaan om de smaken van rouw te verkennen. Wat is pittig in jouw rouw? Welke herinnering smaakt nog steeds zoet? In een klein gezelschap van maximaal 8 mensen nodig ik je uit om mee te gaan op mijn culinaire reis door rouw – een reis die ik ooit begon na het verlies van mijn moeder. Eerder organiseerde ik diners, maar deze keer kies ik bewust voor een lunch. Waarom? Omdat ik weet dat het soms spannend kan zijn om over rouw te praten. Met deze kortere, laagdrempelige editie wil ik juist ruimte creëren voor wie dat spannend vindt, maar toch nieuwsgierig is naar verbinding, troost en smaak. 🕰 Indeling van de middag 12.30 – 13.00 Inloop & ontvangst 13.00 – 13.15 Welkom & introductie 13.15 – 15.00 Aan tafel – 3-gangen lunch 15.00 – 15.15 Afronding 15.15 – 15.30 Tijd om rustig naar huis te gaan. 🌿 Wat is de Troost Tafel? De Troost Tafel is een plek waar verliezen, herinneringen en smaken samenkomen. Een culinaire reis door rouw – waarin we onderzoeken hoe emoties en herinneringen zich kunnen vertalen naar smaken. Wat is licht in jouw rouw? Wat voelt zwaar? Wat smaakt bitter of juist zoet? 🌟 Voor wie is de Troost Tafel? Voor iedereen die verlies heeft ervaren – groot of klein. Of je nu net een dierbare bent verloren, of al jaren een gemis met je meedraagt: alle vormen van verlies mogen er zijn. Bij de Troost Tafel leggen we de rouw op tafel, in plaats van hem eronder te schuiven. 🍽 Wat kun je verwachten? Een driegangenlunch, met ruimte voor stilte, gesprek en verbinding. Je zit aan tafel met een kleine groep mensen, ieder met hun eigen verhaal. Bij elke gang staan we stil bij een ander aspect van rouw en smaak – zodat we samen verdieping kunnen vinden in wat ons raakt en verbindt. 💛 Waarom ik de Troost Tafel organiseer? In het laatste jaar van mijn koksopleiding verloor ik mijn moeder aan longkanker. Het was mijn eerste diepe ervaring met rouw, en het bracht me op een intense spirituele reis. In die zoektocht vond ik uiteindelijk rust en acceptatie. Helaas verloor ik recent ook mijn stiefmoeder. Na een zeer kort ziekbed werd ik opnieuw geconfronteerd met het verlies. De Troost Tafel is ontstaan uit mijn verlangen om anderen ook een plek te bieden – een veilige, warme tafel waar verlies ruimte mag krijgen, en waar troost mag ontstaan. Schuif je aan? Als je vragen hebt mag je me ook altijd een bericht sturen.
Karaoke!
Karaoke!
🥂 Skip koningsnacht en kom zingen! 🥂
🍊 KING'S NIGHT 🍊 PARTY IN THE CITY
🍊 KING'S NIGHT 🍊 PARTY IN THE CITY
**Welcome @ Expats in Utrecht and Internationals covered in orange for KingsNight!** *Come around and say hi, meet people and have a few drinks with us!* ✅ Always a lot of people! Signing up will be necessary! **🍊🍊 KING's NIGHT 16.30 - 21.30 PARTY-** Come around and experience this great Dutch party with us! **🍊🍊 We party from 16.30 - 21.30 @ Cafe 5th@ Neude!** **🍊🍊 DRESSCODE :** **AS ORANGE AS YOU CAN** (if you want to!) **HOW TO SPOT OUR GROUP & FIND EACHOTHER?** **🍊🍊** RECEIVE A PARTY-BRACELET THIS MAKES IT EASY TO FIND OUR GROUP & EACH OTHER! ***bring a 2 euro coin or pay with tikkie, payment is at the event.*** ***Receive a party bracelet & a chupa chups candy lollipop!*** \*\*\* **FIRST-TIMERS** Don't let that first time meeting us scare you off! Come meet us! Once you are at the bar you will find out it is a lot people's first-time! No need to worry at all! \*\*\* **🍊🍊 KING's NIGHT NOTE** **2026 26th April celebrations falls on a Sunday** \- and Sundays work a bit different because of the local rules \(by the Municipal\) for bars\, cafes & events\. **2 Notes:** 1\. Throughout the city there will be ticketed events and at some locations there will be *free outside music stages (most likely on the bigger squares).* 2\. A lot of bars will close at their regular early Sunday closing time\! \(due to high Sunday costs & event permits involved\)\. *Not all bars but a great many!* \*\*\* **FIRST-TIME JOINING A MEETUP ?** The first time joining a meetup is always a bit exciting! You don't know anyone yet but that will soon change. Plenty of people to meet tonight!
Tonight is all about having fun and catching up with people, people you've seen before and new people to meet.
Come find us organisers if you have any questions - we're looking forward meeting you! **WHAT WE DO**
 Here you meet friends, make new friends, hear what's going on in the city, maybe make plans with the people you meet - to go for dinner or going out in the city later this evening, when available visit other meetups, talk about work or sports or movies or activities that you like or share your travel adventures, talk about anything else that comes to mind. Most of all, don't be shy to come alone, most of us arrive alone and meet everybody here at the cafe, some might have seen each other before and some haven't, for some it is their first time meetup ever, another might just have arrived in Utrecht and is very new in town some come from out of town, like Amersfoort, Arnhem or Amsterdam or Hilversum all is possible.
Brunch Social Utrecht: Make New Friends
Brunch Social Utrecht: Make New Friends
⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **Join the Utrecht City Brunch Club and make new friends!** Each meetup brings together 4–6 people for casual conversations over brunch. We use the Groupvibe platform to facilitate the meetup and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com/](https://groupvibe.com/) We’ll share the exact location of the upcoming meetup the night before only if you have bought a ticket or membership plan. **Why this works:** \* Smaller groups make real conversations easier. \* Discover new restaurants in your city, together. \* Curated brunch venues with good food and vibe. \* If you hit it off with your group, there’s plenty of time to hang out afterwards. **Note:** RSVPs on Meetup don’t reflect total attendance. Many attendees register directly via our website. The event on [Meetup.com](http://meetup.com/) is only a placeholder. This meetup is organized by Groupvibe, a small team passionate about helping people form meaningful friendships offline.
🍊 KING'S NIGHT🍊 PARTY IN THE CITY
🍊 KING'S NIGHT🍊 PARTY IN THE CITY
**Welcome @ Expats in Utrecht and Internationals covered in orange for KingsNight!** *Come around and say hi, meet people and have a few drinks with us!* ✅ Always a lot of people! Signing up will be necessary! **🍊🍊 KING's NIGHT 16.30 - 21.30 PARTY-** Come around and experience this great Dutch party with us! . **🍊🍊 We party from 16.30 - 21.30 @ Cafe 5th @ Neude!** . **🍊🍊 DRESSCODE :** **AS ORANGE AS YOU CAN** (if you want to!) . **HOW TO SPOT OUR GROUP & FIND EACHOTHER?** **🍊🍊** RECEIVE A PARTY-BRACELET THIS MAKES IT EASY TO FIND OUR GROUP & EACH OTHER! ***bring a 2 euro coin or pay with tikkie, payment is at the event.*** ***Receive a party bracelet & a chupa chups candy lollipop!*** . \*\*\* **FIRST-TIMERS** Don't let that first time meeting us scare you off! Come meet us! Once you are at the bar you will find out it is a lot people's first-time! No need to worry at all! \*\*\* **🍊🍊 KING's NIGHT NOTE** **2026 26th April celebrations falls on a Sunday** \- and Sundays work a bit different because of the local rules \(by the Municipal\) for bars\, cafes & events\. **2 Notes:** 1\. Throughout the city there will be ticketed events and at some locations there will be *free outside music stages (most likely on the bigger squares).* 2\. A lot of bars will close at their regular early Sunday closing time\! \(due to high Sunday costs & event permits involved\)\. *Not all bars but a great many!* \*\*\* **FIRST-TIME JOINING A MEETUP ?** The first time joining a meetup is always a bit exciting! You don't know anyone yet but that will soon change. Plenty of people to meet tonight!
Tonight is all about having fun and catching up with people, people you've seen before and new people to meet.
Come find us organisers if you have any questions - we're looking forward meeting you! **WHAT WE DO**
 Here you meet friends, make new friends, hear what's going on in the city, maybe make plans with the people you meet - to go for dinner or going out in the city later this evening, when available visit other meetups, talk about work or sports or movies or activities that you like or share your travel adventures, talk about anything else that comes to mind. Most of all, don't be shy to come alone, most of us arrive alone and meet everybody here at the cafe, some might have seen each other before and some haven't, for some it is their first time meetup ever, another might just have arrived in Utrecht and is very new in town some come from out of town, like Amersfoort, Arnhem or Amsterdam or Hilversum all is possible.

Ontology Events Near You

Connect with your local Ontology community

IxDA Chat ‘n Pancakes
IxDA Chat ‘n Pancakes
It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.
Contra dance with Big Scioty May 2 - Clinton Heights Lutheran church
Contra dance with Big Scioty May 2 - Clinton Heights Lutheran church
**Caller: Richard Ades** **Band: The McKenzies** **Clinton Heights Lutheran Church** **15 Clinton Heights Ave, Columbus, OH 43202** WHAT IS CONTRA DANCING? Picture the Grand Ball scenes like you’ve seen in period films such as “Pride and Prejudice”, where the dancers are lined up in long lines, across from each other. That’s English Country Dancing, the predecessor of contra dancing. Now, add moves like “swing your partner” and “do-si-do,” like you’ve seen in square dancing. Set it to fabulous, high energy, live music with fiddles, guitars, percussion and more, alá “Riverdance.” Finally, set the whole scene down in the middle of Woodstock, with a hip, groovy atmosphere, a bit of tie-dye, and hints of counter-culture attitude. THAT’s Contra Dancing! Wear cool and comfortable clothes (you will get warm) and clean shoes that won't mark up our nice wood floor. Be sure to come for the beginner's lesson from 7:30 - 8:00, followed by dancing 8:00 - 10:30. All dances are taught; we will help you learn! Beginners always welcome, no need to bring a partner. Cost is $10.00 adults, $5.00 ages 12-26. Under 12 free. Free parking in church lot. For more information contact me or check out our website: [www.bigscioty.com](http://www.bigscioty.com/) Please bring your own refillable water bottle.
COhPy Monthly Meeting
COhPy Monthly Meeting
**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com
Free in-person event: Take Control of Your Mental Health
Free in-person event: Take Control of Your Mental Health
It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Have you ever suffered from a traumatic experience, a deep loss or been through a painful breakup? Has your ability to communicate suffered as a result? And after that, even though you "moved on" did you find that things were never quite the same? Have you ever looked at childhood photos, or reminisced your early life and wondered where that happiness and spark went? Are your emotions out of your own control? Have you ever felt, even if you aren’t aware of it, that possibly you are getting in your own way of your happiness and success? How does this affect your self-confidence? Find out what is at the root of all stress, anxiety, depression and self-doubt. Find out how and why you hold yourself back from achieving your goals and having the life you have dreamed of. As soon as you learn what is at the root of these unwanted conditions, you’ll see it is something you can DO something about. You will not be labeled or categorized at this MeetUp.
Duty vs. Results: What Makes an Action Moral?
Duty vs. Results: What Makes an Action Moral?
When judging morality, should we prioritize **intentions/duty** or **outcomes/results**? It introduces two influential philosophers as representatives of these approaches. * **Immanuel Kant (deontology):** An action is moral when it is done from **duty** and follows rational, universal principles (the **categorical imperative**). Certain acts—like lying—are wrong regardless of the consequences; you can’t do a wrong thing for a right reason. * **John Stuart Mill (utilitarian consequentialism):** The morality of an action is determined by its **effects**, specifically how much **happiness/well-being** it produces. Mill argues that some pleasures are “higher” than others, and that good intentions don’t redeem harmful outcomes. ## Discussion Questions 1. **The lying dilemma:** A murderer comes to your door and asks if your friend is hiding inside. Kant would say you must not lie. 2. **Can good intentions rescue a bad outcome?** 3. **The organ harvest problem:** A surgeon has five patients dying of organ failure and one healthy patient in for a checkup. Killing the one to harvest organs would save five lives, and the math works out for the utilitarian. Why does this feel so deeply wrong? Is that feeling a point in Kant's favor, or just a bias we should overcome? 4. **Do rules need exceptions?** Kant insists moral rules must be universal, with no exceptions. But most of us can imagine extreme scenarios where any rule seems like it should bend. Does the need for exceptions fatally undermine deontology, or is the strength of the system precisely that it refuses to bend? 5. **Who gets to calculate the consequences?** Utilitarianism asks us to maximize good outcomes, but we're notoriously bad at predicting consequences. If we can't reliably know the results of our actions, is it practical to base our entire moral system on outcomes? Does this uncertainty push us back toward rules and principles? 6. **Everyday morality:** Think about a real moral decision you've made recently, even a small one. Did you reason more like a Kantian (what's the right thing to do in principle?) or more like a utilitarian (what will produce the best result?)? Do most people naturally lean one way? 7. **Justice vs. the greater good:** A town can prevent a deadly plague by sacrificing one innocent person. The greater good is clearly served. But is it just? Can an action be morally right and deeply unjust at the same time? 8. **The big synthesis question:** Are these two systems actually opposed, or do they often arrive at the same answers by different paths? Is it possible that we need both: rules to guide us in the moment and consequences to evaluate systems and policies over time?
Take Control Of Your Life, Freedom From Negative Thoughts & Irrational Emotions
Take Control Of Your Life, Freedom From Negative Thoughts & Irrational Emotions
Feeling down? Sometimes depressed? Can't focus? Negativity & stress? Recent losses? Creativity in career and personal life hindered by mental blocks? Sometimes we never fully recover from traumatic experiences. Whether it was yesterday, last week or a year ago, traumatic experiences - a loss of a loved one, losing a job, a breakup - can leave you scarred. You talk about it and feel a little better, but it never goes away. After you hang up the phone, it's still there; the sadness, the cloud, the over-thinking, the worry, the guilt. You try to focus, but you're blocked. You try to look forward into new experiences, new relationships but a cloud is hanging over you, casting a shadow on what you once considered a bright, cheerful future. What happened to your courage? Your strength of character? You're 'why not' attitude? Whoever said 'time heals' must have had a special time machine, because after weeks, months, years, you're wondering - when exactly does that kick in? Sometimes it seems like drinking or drugs are the way to go. But they wear off, and now the problem is still there with added side effects from the drugs. At this free local Meetup event we will talk about: * What causes grief, anxiety and depression to become chronic. * Is it possible to regain your joy and happiness even after traumatic experiences? * How to break away from negativity and focus on the future * What are the steps to take to get control of your mind and your emotions? Learn about a safe, gentle, do-it-yourself counseling that can be done in the comfort of your own home. Let's explore safe, effective solutions for healing from traumatic experiences. Be sure to click on the red "Attend" button below to come to the event. We look forward to seeing you there. This group is sponsored by the Dianetics & Scientology Life Improvement Center.
Walk for Children - 2026 Save Soil Walkathon in Columbus
Walk for Children - 2026 Save Soil Walkathon in Columbus
Walk for Children - 2026 Save Soil Walkathon in Columbus 🌍 Over 52% of the world soil is degraded and scientists warn we may have only a few decades of fertile soil left. As Sadhguru shares, soil is a living system—and when it degrades, our food, health, and future are at risk. https://www.youtube.com/watch?v=hyT-6qiubd0 🚶‍♂️🌎This Earth Day, Join the Walk for Children-2026 SaveSoil 5K Walkathon here in Columbus and help raise awareness about soil for the future of our children! Every step you take helps: ✔️ 1. Raise awareness in your communities about protecting and restoring soil. ✔️ 2. Supports sustainable food systems. ✔️ 3. Helps secure our children’s future. 📅 Date: April 26, 2026 📍 Location: Scioto Audubon Metro Park Check-in address 400 W Whittier St, Columbus, OH 43215 ⏰ Time: 8:30 a.m. check-in event starts at 9:30 a.m. 👉 Register here: https://www.eventbrite.com/e/walk-for-children-2026-save-soil-walkathon-in-columbus-registration-1986596534713?aff=oddtdtcreator 👉🏼Free and Open to All. Share this message and bring your neighbours, friends & family along to celebrate our planet! Let’s make it happen!