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Frequently Asked Questions
Yes! Check out algorithms events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the algorithms events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find algorithms events near your location here. Connect with your local community and discover events within your area.
Algorithms Events Today
Join in-person Algorithms events happening right now
Shut Up & Write!™ Copenhagen
Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at our Copenhagen Shut Up & Write! sessions.
Be it a book, blog, script, essay, dissertation, résumé, melody, poem, or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done.
SCHEDULE:
- 15 minutes of hellos and getting settled; maybe some quick intros.
- Then, the timer starts! : writing for 1 hour.
- After the hour is up... chat / take off / keep writing, if you're on a roll.
OPTIONAL SOCIALIZING happens once the hour of writing is complete. Writing can be very solitary... connecting (and sometimes even commiserating) with other writers is a cool thing.
It's best to be on time, but BEING LATE IS ALSO OKAY: just show up and get settled, then check in with us after the session. (We’ll be the ones with the small Shut Up & Write! sign.) If you were on time, please be willing to make room for the friendly latecomer.
What Should I Bring?
Whatever you need to be able to write!
Bring earbuds/earplugs if you want to block the cafe’s overhead music or the occasional conversation by other patrons.
Founders Running Club :: Copenhagen
**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome.
🗓️ Launched in San Francisco, July 16, 2022
🌍 Now in 35+ cities
📅 Running + Networking events + Community
**Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats)
**Stay updated**:
Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/)
Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/)
LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/)
Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC)
Website [http://foundersrc.com/](http://foundersrc.com/)
Fun social extraordinary Saturday run
Join us for a trail run/jog/walk!
We are not a typical running club, so please read about the concept in “about us”.
How it works: we don’t know in advance where the trail will go, but we know it will be fun! A member of the club, the 'hare', sets a trail, usually marked with flour. The rest of us, the 'pack', follows the hare's 'scent', i.e., the marks. There will be a 8-10 km trail for runners with shortcuts down to 5-6 km for walkers and those who need a slower pace. We have no set pace - run/walk as slow or as fast as you'd like. After the run we enjoy some refreshments and socialize.
Come a few minutes before the start so that you can say hi and leave your bag in a designated bag car before we set off at 14:30.
Don’t worry if there are few registrations on Meetup. We have existed for 44 years, and a lot of our members (anywhere from 20 to 50 people) just show up.
Four-legged friends are welcome!
We never cancel.
See you there!
Let's meet and talk books
Hi everyone! Let's gather and share our reading.
As usual, we will meet at the fourth floor of the Central Library as it has good facilities for book clubs and it is also free to use. No extra cafe money to spend.
Idea is to meet and connect over books. Each participant present 1-2 books they would like to recommend or just talk about, and then we'll see where conversation leads us. Again, there is no limitation to genre or type of book you are reading. The point is that we are free to read whatever we want and then share those reading experiences, so remember to be respectful to each other.
I hope to see as many of you as possible. :)
Mat Pilates - OHM Yoga 23.05
Join us for a powerful Mat Pilates session at Ohm Yoga. Strength, control and precision - all in one dynamic flow.
This is where strength meets intention, in beautiful surroundings in the heart of Copenhagen
**Les Amis** is a women-only community of friendly souls. We provide access to hundreds of experiences that explore your passions and connect you with other event participants. **Check our website to learn more, and apply to join our community and events**: [lesamis.cc/apply](https://www.lesamis.cc/apply)
Booked pitch - paid: 10 kr - 8 vs 8 - HOLMEN IDRÆTSANLÆG - Outside AG
Booked pitch at Holmen. Pitch is booked until 14.30
💰 **Cost:** 10 kr
Mobilepay: 9539SH
Revolut: [revolut.me/frederwnn](https://revolut.me/frederwnn)
Or bring Cash
* Event begins at 12:45
* You must sign out no later than 9:00
* Spots are non-transferable (you cannot reserve a spot and send someone else in your place)
* Members who follow the rules and attend regularly will be given priority
**Be at the pitch at 12.45 sharp!**
Minimum 14 players by midnight and we play! Otherwise the game is cancelled.
We aim for 8v8.
The game is naturally for everyone no matter gender, level or anything. We emphasise on having fun! That also means no risky tackles or foul language.
Bring a white and a black t-shirt and a ball if you have one.
**Last minute sign-off's** (Later than 9AM on the same day) or no-shows will be banned from the next game and be put in the no-show list. 3 Strikes and you're out for a full year - no exceptions. See the list here:
[No-shows @ Football.xlsx](https://kpdk-my.sharepoint.com/:x:/g/personal/hems_kp_dk/ETJW3_gniv1BmbKjidmn31wB9SFCobvhySRDW5fXSdc9Lg?e=lCafbH)
Copenhagen Global Hangout
Hej! Copenhagen’s not just cozy — it’s cosmopolitan too.
[[[Click this whatsapp groupchat link to join us](https://chat.whatsapp.com/ITxd1esbSuyJuVVZ1wkEXS)]]
Our Saturday 7:30 PM meetups gather 20–30-somethings who love international connections.
Expect warm vibes, open minds, and a seat at the table for everyone.
Come join the city’s most hyggeligt hangout.
join us!!
Algorithms Events This Week
Discover what is happening in the next few days
Green Paddling 🚣🏻♀️ May edition
....aaaaand we are back in the water also this year!!!
Kayaking around the city channels is one of the most enjoyable activities in Copenhagen on a sunny day.
GreenKayak, a NGO dedicated to raise awareness to ocean pollution, makes few (open) kayaks available across the city to paddle and help collecting waste floating in the water.
Open kayaks are typically easier to manovre than other types, and do not require EPP2/EPP3 patents.
I booked 2 double kayaks for 4 ppl in total.
It is possible to use the facilities at Kayak Republic free of charge: restrooms, lockers and showers.
**REQUIREMENT**
\- Safety first \- Need to be able to swim comfortably
\- Waterproof gear preferable
\- Sun lotion and sunglasses
\- Change of clothes in case yours get a bit wet during paddling
\- Towel\, if you want to shower or just in case
**COST**
Unfortunately, due to the frequent last minute cancellation last summer, it was challenging backfilling participants with short or no notice, and it was very disrespectful to the group and GreenKayak NGO.
**To reserve your spot, please transfer 150 kr. to my mobilepay 25717293**. The amount will be returned to you if you show up on time, or the event is cancelled for other reasons; **this remains a free non-profit event**.
The kayak rental is free of charge provided that:
\- we are able to pick\-up some waste during our paddling activity
\- we share our experience on the So\.Me \#GreenKayak
**AGENDA**
11:50- Meet up - please be on time 🙂
11:50-12:00 Briefing and getting ready
12-00-13:45 Paddling around Copenhagen channels and return to the start point
13:45-14:00 Return the equipment to Kayak Republic
**DISCOMFORT LEVEL** \- 3/5
**TO LEARN MORE**
[GreenKayak](https://www.greenkayak.org/)
Café Philo Copenhagen
We meet on Saturdays late mornings to have a casual, meaningful conversation on topics of interest to everyone chosen on the spot by majority voting. So please feel free to propose your own topic!
Everyone is welcome to talk, but if you prefer to just join and listen, that is perfect too.
As the contacted cafés usually only give reservations to eating guests, it is very welcome if you order something to eat during our stay. This is however not mandatory.
This event is in English.
The exact place can still change.
Extreme: 80 KM - Söderåsen in 2 days!
Hey Randoms,
Here we go again! The classic hike through the National Park in Sweden - Söderåsen - but with a twist.
We now go hard, and complete it in 2 days, 1 night!
We meet in CPH Central station and ride the train together. The hiking starts once we get off the train in Åstorp and finish Sunday in Höör. Both towns have decent train connections, and tickets are available from skånetrafiken.se
**The Hike**
There are pretty good water posts along the way. In several cases, the wells are shallow and the water is not safe to drink without filtering or some other type of purification. You need to bring a system for that, or let me know if you need support. Don't expect any food resupply options. Breaks will be short, no cooking. Food intake mostly happens as we walk, not stopping. Cooking is an option in camp, after the hike - as per your individual preference.
We stop for foot maintenance as often as needed - be proactive, do not expect hot spots and blister candidates to go away. It's better to stop and tape it up.
We are not likely to get a shelter. Bring a tent, hammock, tarp or similar.
**Bailing out?**
Bailing out is tricky on this one, and in case you want to bail you need to manage all navigation and logistics yourself - we don't have a support team er pre-planned exit options.
**Randoms Rules Apply**
Also, be aware that this hike is a Randoms hike, so the usual rules apply. This is not an easy hike, and we will get tired. Please be aware that this is a group hike. We hike together, we hike at pace of the slowest hiker. We all need to manage the gap behind us - not the gap in front of us.
Group hike, we stick together, no gaps.
Group hike, we stick together, no gaps.
Group hike, we stick together, no gaps.
This helps us achieve flow. And flow means a better average pace over time.
**Flow**
Try to keep your pack on during very short breaks. E.g. when somebody ties a shoe lace or does a quick change of clothes or socks, or stops for a second to grab something from the pack. When packs drop, it can take quite a while to mobilize the group again, and the breaks tend to add up to a very long day, increasing overall fatigue.
Also, make sure to have your water and snacks available - without having to take off your pack.
This has great impact on flow.
Flow is faster over time. And flow means less fatigue. Less fatigue means a better experience.
Slow is smooth, and smooth is fast.
And as usual, you need to come self-supported. As if you were going solo.
**Train details - from Copenhagen**
8:30 departure
Öresundståg 1034 - platform: check information screens
9:54 we get off at Helsingborg station
10:18 departure from Helsingborg station
Skånetrafiken Train 1812
10:43 we get off at Åstorp station - and hike!
Tickets: Skånetrafiken mobile app is recommended.
**The plan**
Saturday: 51 KM
Sunday: 30 KM - train home from Höör.
Frederiksberg Toastmasters: Explore and enhance your leadership skills
Please Note: only registered guests will be allowed to attend our meetings.
🎤 Looking to overcome your fear of public speaking and gain confidence in your leadership abilities?\*\*
Look no further than Frederiksberg Toastmasters, a chartered club of Toastmasters International - the leading non-profit organization in public speaking and leadership development.
🌟 Practice your public speaking, communication, and leadership skills in a supportive and inclusive environment, guided by experienced mentors and utilizing the Basecamp curriculum.
🌱 Develop your ability to persuade, gain stakeholder buy-in, and negotiate with ease through regular speeches, evaluations, and leadership opportunities.
🤝 As a member of Frederiksberg Toastmasters, you'll join a community of like-minded individuals working towards the same goal: to become world-class communicators and leaders.
🗓️ We invite you to join us at our weekly meetings, held every Saturday from 11:00 to 13:00. We start on time.
🔍 A typical Toastmasters meeting is run like this: [Watch Video](https://www.youtube.com/watch?v=383gehepo8M)
📌 Meeting location: Please check our LinkedIn page: [Frederiksberg Toastmasters LinkedIn](https://www.linkedin.com/company/frederiksberg-toastmasters)
😊 As a guest, you'll have the opportunity to observe and participate in our meetings (voluntarily). Note that you will not be forced to speak if you don't want to. Typically, there will be around 20-30 people.
🗣️ You will witness the power of superior communication manifesting in the form of inspiring oratory and elevated storytelling that underpins world-class leadership.
✍️ Step out of your comfort zone and become the best version of yourself
🚀 Frederiksberg Toastmasters \| Home of Leadership and Public Speaking
Toastmasters \| Where Leaders are Made
📮 frederiksberg@toastmasters.dk
🌐 Facebook: [Frederiksberg Toastmasters Facebook](https://www.facebook.com/FrederiksbergTM)
🌐 LinkedIn: [Frederiksberg Toastmasters LinkedIn](https://www.linkedin.com/company/frederiksberg-toastmasters)
Outdoor Football - 9 vs. 9 @ Fælledparken Astroturf
We're continuing with Saturday evening Football / soccer ⚽ The field is not booked and the event is for free 🆓 Usually the field is available at 6 PM, but if it's booked by a local club, we must move.
Last minute sign-offs will be banned 🟥 for future games if it happens more than once and no reason is given.
The game is for all levels, genders 👦👨 and people wanting to have fun. We keep it friendly and respectful.
Everyone who can should bring a ball and a pump. Also don't forget to bring a black and a white T-shirt as we do not have bibs.
Let's visit Copenhagen Comics
I haven't yet been to this comic book festival but it could be fun.
"Copenhagen Comics is more than booths and stages. It's where people come together to share stories, drawings and creativity - whether you come to meet your favorite comic creators, find new comics or just experience the atmosphere.
You can get signings, participate in workshops, experience interviews, debates and live drawing on stage, explore exhibitions and meet both Danish and international creators.
The festival also includes dedicated areas for cosplay, board games, Artist Alley...."
https://copenhagencomics.dk/
We can meet in front of Valby Hallen at 12:45pm. If people are up for it we can find a place for drinks or snacks after.
Remember to buy your ticket to the event, it is 165kr for the Saturday ticket.
https://billetto.dk/ticket_buyer/offers/c9520866-9ac5-4165-b14a-10df11825573
🌍 JUST GUTSY — Solo Travelers Meetup (Mexico City 4PM local time)
No agenda. No awkward intros. Just good people.
Just Gutsy is a weekly meetup for solo travelers, nomads and locals who love meeting them, a simple way to find your people in a new city.
Who comes:
Solo travelers in transit · digital nomads · curious locals who love meeting travelers
What to expect:
casual and self-led · small group energy · show up, talk to someone, see where it goes
Not sure how to talk to strangers? I put together a set of questions that actually make it easy — find them here: [justgutsy.com/icebreakers](http://justgutsy.com/icebreakers)
The only things you need to do:
→ Comment below so others know you're coming
→ If plans change, update your RSVP
→ When you arrive: comment "Here, [what you're wearing]" so people find you
When & where:
• Every Sunday · 4PM local time
Meetup.com sometimes shows a different timezone — ignore it, it's always 4PM where you are
• Location: in front of the Søren Kierkegaard statue
Join Just Gutsy → [justgutsy.com](http://justgutsy.com/) · Early members get lifetime premium access to the app
Algorithms Events Near You
Connect with your local Algorithms community
Ensuring Software Quality in the world of AI Developers - Matt Eland
**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you.
The building address is 4450 Bridge Park
The entrance is 6620 Mooney St, Suite 400
You will need to scan your ID at the door to get a visitor badge.
**Abstract**
Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod.
**YouTube Link**
TBD
COLUMBUS SPIRITUALITY MEETUP
We are excited to host Guided Meditations on Sundays at 6 pm in our Ashram/Gallery/Home! !! !!
Everyone wants to know what kind of God we worship and what kind of meditation we do. We worship the GOD that LOVES US! We understand that god is an energy and it lives in us as us. Our meditations guide others to actually experience that energy! xoxo We don't just talk about peace, love and affection, we experience it :)
Also we are a home not a business, so we enjoy building community one friend at a time. We always build in time for people to mingle & develop friendships! xoxo Much Love, Frank Tennyson
Namaste, Frank Tennyson
http://photos3.meetupstatic.com/photos/event/a/f/9/9/600_447824953.jpeg
NSCoder Night
Bring your work or your hobby, hang out, and code with us.
Follow @buckeyecocoa for more information.
Shut Up & Write!® East Side Columbus
Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at 7:00pm on Wednesday, February 11 at Streetlight Guild.
Be it a book, blog, script, essay, dissertation, resume, melody, poem or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done.
**SCHEDULE:**
6:45ish - Quick introductions
7:00 - Timer starts: write for 1 hour
8:00 - The End
**OPTIONAL SOCIALIZING** happens before and after the writing hour. Writing is very solitary. Connecting (and sometimes even commiserating) with other writers is a cool thing.
**BEING LATE IS OKAY:** just show up and get settled! If you were on time, please be willing to make room for the friendly latecomer.
Happy writing & I look forward to seeing you at Streetlight Guild!
**WHAT SHOULD I BRING?**
Whatever you need to be able to write! You're welcome to bring earplugs/headphones if noise will bother you!
**OTHER IMPORTANT DETAILS:**
* **RSVP:** Please RSVP by 6:00pm the evening of the meeting. This helps me know how many to expect, and if we'll need additional space!
* **COVID:** While masks are not required, please be mindful of the other writers around you and their comfort levels.
* **WIFI/OUTLETS:** Outlets are limited, so please ensure your devices are charged when you come! But Streetlight Guild does have free WiFi! Yay!
* **PARKING:** There is free public parking at Streetlight Guild.
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings.
This Month's Presentation:
Nothing yet. (You should volunteer).
What is Cocoaheads (http://cocoaheads.org/)?
CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics.
What is BuckeyeCocoa (http://buckeyecocoa.org/)?
BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend.
Presentations!
Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website.
To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter.
Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
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.
Prompting Is Not Magic: How to Give AI Better Context
Most people use AI like a search box: they type one sentence, hope for the best, and get frustrated when the answer is generic, wrong, or useless.
But getting better results from tools like ChatGPT, Claude, Gemini, and other AI systems is not about memorizing magic prompts. It is about learning how to give the AI better context.
In this beginner-friendly session, we’ll break down how to make AI dramatically more useful by improving the way you communicate with it. You’ll learn how to give clearer instructions, provide examples, set constraints, ask for better output formats, and use follow-up questions to turn a mediocre answer into a genuinely useful one.
We’ll cover practical techniques you can use immediately for work, learning, writing, coding, planning, research, and everyday problem solving. We’ll also touch on why these same ideas show up in more advanced AI systems, including RAG, agents, evaluations, and AI workflows.
No technical background required. Bring your curiosity, your questions, and maybe one real task you wish AI was better at helping you with.
**What you’ll learn:**
* Why “better prompting” is really about better context
* How to structure requests so AI gives more useful answers
* How to use examples, constraints, and output formats
* How to iterate when the first answer is not good enough
* How these skills connect to more advanced AI workflows
This meetup is for anyone who wants to move beyond basic ChatGPT usage and start getting more practical value out of AI.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.



















