Espeleología
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¡Sí! Consulta los eventos de espeleología que están sucediendo hoy aquí. Estas son reuniones en persona donde puedes conocer a otros entusiastas y participar en actividades ahora mismo.
Descubre todos los eventos de espeleología que tienen lugar esta semana aquí. Planea con anticipación y únete a emocionantes encuentros a lo largo de la semana.
¡Absolutamente! Encuentra eventos de espeleología cerca de tu ubicación aquí. Conéctate con tu comunidad local y descubre eventos en tu área.
Eventos de Espeleología Hoy
Únete a los eventos de Espeleología en persona que están sucediendo ahora mismo
Easter Afternoon Castle to Castle Walk
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.
Swimming lessons for adults | Beginners
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.
Buitenspelen voor volwassene
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.
Monday Night - East - 54K
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\.
Indoor Volleyball Classes for Beginners
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
🌿Spring walk in Amstelpark 🌿
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!
Monday Early Bird - South - 37K
This is one for the early birds, but gets you back into the city by 7.45-8am, so you can still make it in time for work.
**Route:** https://connect.garmin.com/modern/course/441546437
GPX: https://drive.google.com/file/d/1L3O5N_7rzLdy8d5QbCsnhMnY0EyudJ2n/view?usp=sharing
**Afterwards:** Coffee at Coffee Company https://maps.app.goo.gl/WDTpAJ6TurQwFANd8
**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\.
\- The end of the route is a coffee stop that opens at 7:30am so you can socialize
Eventos de Espeleología Esta Semana
Descubre lo que está sucediendo en los próximos días
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)
U-speak! Toastmasters Meeting
Is public speaking something you’ve always wanted to learn? Then you’ve come to the right place!
Experience a safe and playful environment at U-Speak Toastmasters where you can develop your public speaking, communication, and leadership skills!
## **Welcome to U-Speak! Toastmasters**
Join our vibrant community at U-Speak!, where internationals and Dutch locals from Utrecht and its surroundings come together.
U-speak! Toastmasters is a welcoming, safe, supportive and playful environment where you can work on your public speaking, communication and leadership skills!
## **Discover our meeting experience**
Curious about what happens during our meetings? Here’s a glimpse into a typical evening at U-Speak! Our gatherings feature a lineup of three prepared speeches, engaging evaluations and impromptu speaking sessions.
At U-Speak!, every member gets their chance to shine. Whether you’re delivering a speech, providing feedback, or stepping up for impromptu speaking, our supportive environment ensures that everyone’s voice is heard and valued.
* ⏰ Time: 19:15 - 21:30 (7.15pm to 9.30pm)
Walkin at 19:15; Start of the meeting at 19:30
* 🌐 Venue: Room 8, Top Floor, Pub Florin, Utrecht
* 🙋🙋♂️🙋♀️Attendance: Typically, 15-20 people attend each meeting Many of our club members are not on Meetup, so the number of people attending as indicated here is not reflective of the actual number of people attending on a night.
* 🙋🙋♂️🙋♀️ Guests are welcome; rsvp is encouraged
*To maintain the high quality of our meetings and ensure all members have sufficient speaking opportunities, we've established a waitlist for new members. This allows us to provide the best possible learning experience for everyone. We're happy to add your name to our list, and we encourage you to join us as a guest in the meantime.*
DuPSUG – Spring 2026 🐰🥚
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.
IN-PERSON Book Club Meeting - KAFKA ON THE SHORE by Haruki Murakami
'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.***
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**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
Eventos de Espeleología Cerca de Ti
Conéctate con tu comunidad local de Espeleología
Psychic Development Series II - Pueo Group
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
Speak Easy (Storytelling)
The topic for April is "Water"
Speak Easy: true stories, told live.
The idea is simple: an audience, an open microphone, and great stories. Hilarious, gripping, poignant- it's up to you. Audiences are invited to come to listen or come to tell as folks from all corners of Columbus offer their stories live on stage! Held at Wild Goose Creative's warm, intimate space, this night of tales occurs on the 3rd Thursday of every month. Doors open at 6:30 pm, show starts at 7:00 pm. Please arrive early if you want to tell, as we generally only have room for a limited number of tellers, and the sign-up sheet has a tendency to fill up fast.
Formed around the idea that people need stories--they're what hold and draw us together--SpeakEasy celebrates the strangeness and commonness of being human. And in a world of smartphones, Facebook, Twitter, and more . . . it gives people a real, breathing, in-person way to connect.
The night is geared for true stories of all kinds, taking the best tales told around kitchen tables, in darkened pubs, on the street corner, and at late-night parties and giving them an audience. Speak Easy is also a great outlet for performers, writers, and artists looking to share their favorite stories and perfect their skills. We strongly encourage tellers to please tell the story rather than read it so we keep within the spirit of good storytelling and stay engaged with the audience. All are welcome. Hang around after the show for a drink and build community!
💘 Columbus Speed Dating for Singles Age 50s/60s Ohio 💘
**\*\*\*TO ATTEND THE EVENT, YOU MUST PURCHASE TICKETS THROUGH OUR WEBSITE\*\*\***
[https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup)
Hosted by Pre-Dating Speed Dating, the experts, bringing people together since 2001!
*Our events have been featured on CNN, CBS, Axios, Miami New Times, TLC's 90 Day Fiance - The Single Life, Tampa Bay Times, Southbend Times, Citylink Magazine, Essence, The Wall Street Journal, Best of Baltimore, AM New York, Chicago Tribune, WINK FM, Woman's World Magazine, and 100s more -- but come see for yourself!*
Join us for a night of fun, flirtation, and possible romance at our singles speed dating event! If you're tired of swiping left and right on dating apps, speed dating is a great way to meet new people in person, in a relaxed, safe, and comfortable environment.
**HOW IT WORKS:**
We'll introduce you to at least 5, and up to 12 - or more - single women or men. Spend a little time with each one, during a series of 6-minute Pre-Dates. Then tell us who you'd like to speak with again & we'll do the rest! It's the modern, civilized, effective, and fun way to meet other professional-level singles. If you're finished with the games and ineffectiveness of online dating and apps, join us to share a wonderful evening of enjoyable conversation with interesting people... and maybe something magical will happen!
**GET TICKETS:**
A Meetup RSVP is not a ticket, you must purchase on our website.
[https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup)
Use Code MATCH5 for $5 off!
**DOES IT WORK?**
Yes! According to the New York Times, at a speed dating event, people like 2-3 out of 10 people they meet. Online daters only match with 1 in 100 or fewer of the profiles they study. This is the best way to meet new people, and it works! Just ask the thousands of people that have met at our events and had successful relationships and marriages.
**WHAT DOES IT COST?**
We put a lot of time and effort into creating the best singles events possible, so we collect a fee for our hard work. Our events are an excellent value at about $3 per introduction. Get your ticket for the best singles event in town.
**NOTE FOR NEWCOMERS:**
We post our events on various platforms. Our events often sell out, so expect plenty of fellow singles, regardless of the numbers you see here :)
So what are you waiting for?
Join us for some fun conversation with great new people... and maybe something more!
Who will you meet?
**GET TICKETS:**
[https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup)
#singles #singlesevents #speeddating #love #relationships
Psychic Fair
We will have our certified mediums available and you can receive 3 10-minute readings for $20.
To keep you safe, we will be following all CDC and Health Dept. guidelines at our psychic fair today. Sitters and readers required to wear a mask. We will maintain a minimum of 6 foot physical distance during readings. Please, if you can, bring your own portable chair to use during your readings.
Please note that we are at our wonderful new home at Unity of Columbus, 4211 Maize Road, Columbus, OH
💘 Columbus Speed Dating for Singles Age 30s/40s Ohio 💘
**\*\*\*TO ATTEND THE EVENT, YOU MUST PURCHASE TICKETS THROUGH OUR WEBSITE\*\*\***
[https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup)
Hosted by Pre-Dating Speed Dating, the experts, bringing people together since 2001!
*Our events have been featured on CNN, CBS, Axios, Miami New Times, TLC's 90 Day Fiance - The Single Life, Tampa Bay Times, Southbend Times, Citylink Magazine, Essence, The Wall Street Journal, Best of Baltimore, AM New York, Chicago Tribune, WINK FM, Woman's World Magazine, and 100s more -- but come see for yourself!*
Join us for a night of fun, flirtation, and possible romance at our singles speed dating event! If you're tired of swiping left and right on dating apps, speed dating is a great way to meet new people in person, in a relaxed, safe, and comfortable environment.
**HOW IT WORKS:**
We'll introduce you to at least 5, and up to 12 - or more - single women or men. Spend a little time with each one, during a series of 6-minute Pre-Dates. Then tell us who you'd like to speak with again & we'll do the rest! It's the modern, civilized, effective, and fun way to meet other professional-level singles. If you're finished with the games and ineffectiveness of online dating and apps, join us to share a wonderful evening of enjoyable conversation with interesting people... and maybe something magical will happen!
**GET TICKETS:**
A Meetup RSVP is not a ticket, you must purchase on our website.
[https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup)
Use Code MATCH5 for $5 off!
**DOES IT WORK?**
Yes! According to the New York Times, at a speed dating event, people like 2-3 out of 10 people they meet. Online daters only match with 1 in 100 or fewer of the profiles they study. This is the best way to meet new people, and it works! Just ask the thousands of people that have met at our events and had successful relationships and marriages.
**WHAT DOES IT COST?**
We put a lot of time and effort into creating the best singles events possible, so we collect a fee for our hard work. Our events are an excellent value at about $3 per introduction. Get your ticket for the best singles event in town.
**NOTE FOR NEWCOMERS:**
We post our events on various platforms. Our events often sell out, so expect plenty of fellow singles, regardless of the numbers you see here :)
So what are you waiting for?
Join us for some fun conversation with great new people... and maybe something more!
Who will you meet?
**GET TICKETS:**
[https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup](https://www.pre-dating.com/columbus-speed-dating/?utm_source=meetup&utm_medium=event_listing&utm_campaign=meetup)
#singles #singlesevents #speeddating #love #relationships
Rays Of Light Spiritualist Church Service
Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel.
Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger.
Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life.
Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

















